18906447492

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{2801}}^1$

素因数の和:3151

約数の個数: 120

約数和(自身を含む): 50237887392

約数和(自身を除く): 31331439900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 251, 324, 332, 498, 502, 747, 753, 996, 1004, 1494, 1506, 2241, 2259, 2801, 2988, 3012, 4482, 4518, 5602, 6723, 6777, 8403, 8964, 9036, 11204, 13446, 13554, 16806, 20331, 20833, 25209, 26892, 27108, 33612, 40662, 41666, 50418, 62499, 75627, 81324, 83332, 100836, 124998, 151254, 187497, 226881, 232483, 249996, 302508, 374994, 453762, 464966, 562491, 697449, 703051, 749988, 907524, 929932, 1124982, 1394898, 1406102, 1687473, 2092347, 2109153, 2249964, 2789796, 2812204, 3374946, 4184694, 4218306, 6277041, 6327459, 6749892, 8369388, 8436612, 12554082, 12654918, 18831123, 18982377, 25108164, 25309836, 37662246, 37964754, 56947131, 58353233, 75324492, 75929508, 113894262, 116706466, 175059699, 227788524, 233412932, 350119398, 525179097, 700238796, 1050358194, 1575537291, 2100716388, 3151074582, 4726611873, 6302149164, 9453223746, 18906447492]

約数ペア:

[(1, 18906447492), (2, 9453223746), (3, 6302149164), (4, 4726611873), (6, 3151074582), (9, 2100716388), (12, 1575537291), (18, 1050358194), (27, 700238796), (36, 525179097), (54, 350119398), (81, 233412932), (83, 227788524), (108, 175059699), (162, 116706466), (166, 113894262), (249, 75929508), (251, 75324492), (324, 58353233), (332, 56947131), (498, 37964754), (502, 37662246), (747, 25309836), (753, 25108164), (996, 18982377), (1004, 18831123), (1494, 12654918), (1506, 12554082), (2241, 8436612), (2259, 8369388), (2801, 6749892), (2988, 6327459), (3012, 6277041), (4482, 4218306), (4518, 4184694), (5602, 3374946), (6723, 2812204), (6777, 2789796), (8403, 2249964), (8964, 2109153), (9036, 2092347), (11204, 1687473), (13446, 1406102), (13554, 1394898), (16806, 1124982), (20331, 929932), (20833, 907524), (25209, 749988), (26892, 703051), (27108, 697449), (33612, 562491), (40662, 464966), (41666, 453762), (50418, 374994), (62499, 302508), (75627, 249996), (81324, 232483), (83332, 226881), (100836, 187497), (124998, 151254)]