31838274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 74692800

約数和(自身を除く): 42854526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 359, 379, 718, 758, 1077, 1137, 2154, 2274, 3231, 3411, 4667, 4927, 6462, 6822, 9334, 9854, 14001, 14781, 28002, 29562, 42003, 44343, 84006, 88686, 136061, 272122, 408183, 816366, 1224549, 1768793, 2449098, 3537586, 5306379, 10612758, 15919137, 31838274]

約数ペア:

[(1, 31838274), (2, 15919137), (3, 10612758), (6, 5306379), (9, 3537586), (13, 2449098), (18, 1768793), (26, 1224549), (39, 816366), (78, 408183), (117, 272122), (234, 136061), (359, 88686), (379, 84006), (718, 44343), (758, 42003), (1077, 29562), (1137, 28002), (2154, 14781), (2274, 14001), (3231, 9854), (3411, 9334), (4667, 6822), (4927, 6462)]