18772623828

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{17137}}^1$

素因数の和:17193

約数の個数: 216

約数和(自身を含む): 59737309632

約数和(自身を除く): 40964685804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 81, 84, 92, 98, 108, 126, 138, 147, 161, 162, 189, 196, 207, 243, 252, 276, 294, 322, 324, 378, 414, 441, 483, 486, 567, 588, 621, 644, 756, 828, 882, 966, 972, 1127, 1134, 1242, 1323, 1449, 1701, 1764, 1863, 1932, 2254, 2268, 2484, 2646, 2898, 3381, 3402, 3726, 3969, 4347, 4508, 5292, 5589, 5796, 6762, 6804, 7452, 7938, 8694, 10143, 11178, 11907, 13041, 13524, 15876, 17137, 17388, 20286, 22356, 23814, 26082, 30429, 34274, 39123, 40572, 47628, 51411, 52164, 60858, 68548, 78246, 91287, 102822, 119959, 121716, 154233, 156492, 182574, 205644, 239918, 273861, 308466, 359877, 365148, 394151, 462699, 479836, 547722, 616932, 719754, 788302, 839713, 925398, 1079631, 1095444, 1182453, 1388097, 1439508, 1576604, 1679426, 1850796, 2159262, 2364906, 2519139, 2759057, 2776194, 3238893, 3358852, 3547359, 4164291, 4318524, 4729812, 5038278, 5518114, 5552388, 6477786, 7094718, 7557417, 8277171, 8328582, 9716679, 10076556, 10642077, 11036228, 12955572, 14189436, 15114834, 16554342, 16657164, 19313399, 19433358, 21284154, 22672251, 24831513, 29150037, 30229668, 31926231, 33108684, 38626798, 38866716, 42568308, 45344502, 49663026, 57940197, 58300074, 63852462, 68016753, 74494539, 77253596, 90689004, 95778693, 99326052, 115880394, 116600148, 127704924, 136033506, 148989078, 173820591, 191557386, 204050259, 223483617, 231760788, 272067012, 297978156, 347641182, 383114772, 408100518, 446967234, 521461773, 670450851, 695282364, 816201036, 893934468, 1042923546, 1340901702, 1564385319, 2085847092, 2681803404, 3128770638, 4693155957, 6257541276, 9386311914, 18772623828]

約数ペア:

[(1, 18772623828), (2, 9386311914), (3, 6257541276), (4, 4693155957), (6, 3128770638), (7, 2681803404), (9, 2085847092), (12, 1564385319), (14, 1340901702), (18, 1042923546), (21, 893934468), (23, 816201036), (27, 695282364), (28, 670450851), (36, 521461773), (42, 446967234), (46, 408100518), (49, 383114772), (54, 347641182), (63, 297978156), (69, 272067012), (81, 231760788), (84, 223483617), (92, 204050259), (98, 191557386), (108, 173820591), (126, 148989078), (138, 136033506), (147, 127704924), (161, 116600148), (162, 115880394), (189, 99326052), (196, 95778693), (207, 90689004), (243, 77253596), (252, 74494539), (276, 68016753), (294, 63852462), (322, 58300074), (324, 57940197), (378, 49663026), (414, 45344502), (441, 42568308), (483, 38866716), (486, 38626798), (567, 33108684), (588, 31926231), (621, 30229668), (644, 29150037), (756, 24831513), (828, 22672251), (882, 21284154), (966, 19433358), (972, 19313399), (1127, 16657164), (1134, 16554342), (1242, 15114834), (1323, 14189436), (1449, 12955572), (1701, 11036228), (1764, 10642077), (1863, 10076556), (1932, 9716679), (2254, 8328582), (2268, 8277171), (2484, 7557417), (2646, 7094718), (2898, 6477786), (3381, 5552388), (3402, 5518114), (3726, 5038278), (3969, 4729812), (4347, 4318524), (4508, 4164291), (5292, 3547359), (5589, 3358852), (5796, 3238893), (6762, 2776194), (6804, 2759057), (7452, 2519139), (7938, 2364906), (8694, 2159262), (10143, 1850796), (11178, 1679426), (11907, 1576604), (13041, 1439508), (13524, 1388097), (15876, 1182453), (17137, 1095444), (17388, 1079631), (20286, 925398), (22356, 839713), (23814, 788302), (26082, 719754), (30429, 616932), (34274, 547722), (39123, 479836), (40572, 462699), (47628, 394151), (51411, 365148), (52164, 359877), (60858, 308466), (68548, 273861), (78246, 239918), (91287, 205644), (102822, 182574), (119959, 156492), (121716, 154233)]