31360446

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{14891}}^1$

素因数の和:14918

約数の個数: 40

約数和(自身を含む): 75681144

約数和(自身を除く): 44320698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 14891, 29782, 44673, 89346, 134019, 193583, 268038, 387166, 402057, 580749, 804114, 1161498, 1206171, 1742247, 2412342, 3484494, 5226741, 10453482, 15680223, 31360446]

約数ペア:

[(1, 31360446), (2, 15680223), (3, 10453482), (6, 5226741), (9, 3484494), (13, 2412342), (18, 1742247), (26, 1206171), (27, 1161498), (39, 804114), (54, 580749), (78, 402057), (81, 387166), (117, 268038), (162, 193583), (234, 134019), (351, 89346), (702, 44673), (1053, 29782), (2106, 14891)]