21163185036

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{8231}}^1$

素因数の和:8449

約数の個数: 192

約数和(自身を含む): 66382848000

約数和(自身を除く): 45219662964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 179, 189, 228, 252, 266, 342, 358, 378, 399, 513, 532, 537, 684, 716, 756, 798, 1026, 1074, 1197, 1253, 1596, 1611, 2052, 2148, 2394, 2506, 3222, 3401, 3591, 3759, 4788, 4833, 5012, 6444, 6802, 7182, 7518, 8231, 9666, 10203, 11277, 13604, 14364, 15036, 16462, 19332, 20406, 22554, 23807, 24693, 30609, 32924, 33831, 40812, 45108, 47614, 49386, 57617, 61218, 67662, 71421, 74079, 91827, 95228, 98772, 115234, 122436, 135324, 142842, 148158, 156389, 172851, 183654, 214263, 222237, 230468, 285684, 296316, 312778, 345702, 367308, 428526, 444474, 469167, 518553, 625556, 642789, 691404, 857052, 888948, 938334, 1037106, 1094723, 1285578, 1407501, 1473349, 1555659, 1876668, 2074212, 2189446, 2571156, 2815002, 2946698, 3111318, 3284169, 4222503, 4378892, 4420047, 5630004, 5893396, 6222636, 6568338, 8445006, 8840094, 9852507, 10313443, 13136676, 13260141, 16890012, 17680188, 19705014, 20626886, 26520282, 27993631, 29557521, 30940329, 39410028, 39780423, 41253772, 53040564, 55987262, 59115042, 61880658, 79560846, 83980893, 92820987, 111974524, 118230084, 123761316, 159121692, 167961786, 185641974, 195955417, 251942679, 278462961, 335923572, 371283948, 391910834, 503885358, 556925922, 587866251, 755828037, 783821668, 1007770716, 1113851844, 1175732502, 1511656074, 1763598753, 2351465004, 3023312148, 3527197506, 5290796259, 7054395012, 10581592518, 21163185036]

約数ペア:

[(1, 21163185036), (2, 10581592518), (3, 7054395012), (4, 5290796259), (6, 3527197506), (7, 3023312148), (9, 2351465004), (12, 1763598753), (14, 1511656074), (18, 1175732502), (19, 1113851844), (21, 1007770716), (27, 783821668), (28, 755828037), (36, 587866251), (38, 556925922), (42, 503885358), (54, 391910834), (57, 371283948), (63, 335923572), (76, 278462961), (84, 251942679), (108, 195955417), (114, 185641974), (126, 167961786), (133, 159121692), (171, 123761316), (179, 118230084), (189, 111974524), (228, 92820987), (252, 83980893), (266, 79560846), (342, 61880658), (358, 59115042), (378, 55987262), (399, 53040564), (513, 41253772), (532, 39780423), (537, 39410028), (684, 30940329), (716, 29557521), (756, 27993631), (798, 26520282), (1026, 20626886), (1074, 19705014), (1197, 17680188), (1253, 16890012), (1596, 13260141), (1611, 13136676), (2052, 10313443), (2148, 9852507), (2394, 8840094), (2506, 8445006), (3222, 6568338), (3401, 6222636), (3591, 5893396), (3759, 5630004), (4788, 4420047), (4833, 4378892), (5012, 4222503), (6444, 3284169), (6802, 3111318), (7182, 2946698), (7518, 2815002), (8231, 2571156), (9666, 2189446), (10203, 2074212), (11277, 1876668), (13604, 1555659), (14364, 1473349), (15036, 1407501), (16462, 1285578), (19332, 1094723), (20406, 1037106), (22554, 938334), (23807, 888948), (24693, 857052), (30609, 691404), (32924, 642789), (33831, 625556), (40812, 518553), (45108, 469167), (47614, 444474), (49386, 428526), (57617, 367308), (61218, 345702), (67662, 312778), (71421, 296316), (74079, 285684), (91827, 230468), (95228, 222237), (98772, 214263), (115234, 183654), (122436, 172851), (135324, 156389), (142842, 148158)]