31407714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1799

約数の個数: 48

約数和(自身を含む): 74256000

約数和(自身を除く): 42848286

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 1699, 2054, 3081, 3398, 5097, 6162, 9243, 10194, 15291, 18486, 22087, 30582, 44174, 66261, 132522, 134221, 198783, 268442, 397566, 402663, 805326, 1207989, 1744873, 2415978, 3489746, 5234619, 10469238, 15703857, 31407714]

約数ペア:

[(1, 31407714), (2, 15703857), (3, 10469238), (6, 5234619), (9, 3489746), (13, 2415978), (18, 1744873), (26, 1207989), (39, 805326), (78, 402663), (79, 397566), (117, 268442), (158, 198783), (234, 134221), (237, 132522), (474, 66261), (711, 44174), (1027, 30582), (1422, 22087), (1699, 18486), (2054, 15291), (3081, 10194), (3398, 9243), (5097, 6162)]