31470282

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{2459}}^1$

素因数の和:2552

約数の個数: 40

約数和(自身を含む): 71438400

約数和(自身を除く): 39968118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 2459, 4266, 4918, 6399, 7377, 12798, 14754, 22131, 44262, 66393, 132786, 194261, 199179, 388522, 398358, 582783, 1165566, 1748349, 3496698, 5245047, 10490094, 15735141, 31470282]

約数ペア:

[(1, 31470282), (2, 15735141), (3, 10490094), (6, 5245047), (9, 3496698), (18, 1748349), (27, 1165566), (54, 582783), (79, 398358), (81, 388522), (158, 199179), (162, 194261), (237, 132786), (474, 66393), (711, 44262), (1422, 22131), (2133, 14754), (2459, 12798), (4266, 7377), (4918, 6399)]