18134628

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 46314240

約数和(自身を除く): 28179612

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 41, 58, 62, 82, 87, 93, 116, 123, 124, 164, 174, 186, 246, 348, 372, 492, 899, 1189, 1271, 1681, 1798, 2378, 2542, 2697, 3362, 3567, 3596, 3813, 4756, 5043, 5084, 5394, 6724, 7134, 7626, 10086, 10788, 14268, 15252, 20172, 36859, 48749, 52111, 73718, 97498, 104222, 110577, 146247, 147436, 156333, 194996, 208444, 221154, 292494, 312666, 442308, 584988, 625332, 1511219, 3022438, 4533657, 6044876, 9067314, 18134628]

約数ペア:

[(1, 18134628), (2, 9067314), (3, 6044876), (4, 4533657), (6, 3022438), (12, 1511219), (29, 625332), (31, 584988), (41, 442308), (58, 312666), (62, 292494), (82, 221154), (87, 208444), (93, 194996), (116, 156333), (123, 147436), (124, 146247), (164, 110577), (174, 104222), (186, 97498), (246, 73718), (348, 52111), (372, 48749), (492, 36859), (899, 20172), (1189, 15252), (1271, 14268), (1681, 10788), (1798, 10086), (2378, 7626), (2542, 7134), (2697, 6724), (3362, 5394), (3567, 5084), (3596, 5043), (3813, 4756)]