31882788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 95397120

約数和(自身を除く): 63514332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 181, 189, 233, 252, 362, 378, 466, 543, 699, 724, 756, 932, 1086, 1267, 1398, 1629, 1631, 2097, 2172, 2534, 2796, 3258, 3262, 3801, 4194, 4887, 4893, 5068, 6291, 6516, 6524, 7602, 8388, 9774, 9786, 11403, 12582, 14679, 15204, 19548, 19572, 22806, 25164, 29358, 34209, 42173, 44037, 45612, 58716, 68418, 84346, 88074, 126519, 136836, 168692, 176148, 253038, 295211, 379557, 506076, 590422, 759114, 885633, 1138671, 1180844, 1518228, 1771266, 2277342, 2656899, 3542532, 4554684, 5313798, 7970697, 10627596, 15941394, 31882788]

約数ペア:

[(1, 31882788), (2, 15941394), (3, 10627596), (4, 7970697), (6, 5313798), (7, 4554684), (9, 3542532), (12, 2656899), (14, 2277342), (18, 1771266), (21, 1518228), (27, 1180844), (28, 1138671), (36, 885633), (42, 759114), (54, 590422), (63, 506076), (84, 379557), (108, 295211), (126, 253038), (181, 176148), (189, 168692), (233, 136836), (252, 126519), (362, 88074), (378, 84346), (466, 68418), (543, 58716), (699, 45612), (724, 44037), (756, 42173), (932, 34209), (1086, 29358), (1267, 25164), (1398, 22806), (1629, 19572), (1631, 19548), (2097, 15204), (2172, 14679), (2534, 12582), (2796, 11403), (3258, 9786), (3262, 9774), (3801, 8388), (4194, 7602), (4887, 6524), (4893, 6516), (5068, 6291)]