31473522

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{8447}}^1$

素因数の和:8484

約数の個数: 40

約数和(自身を含む): 73598976

約数和(自身を除く): 42125454

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 8447, 16894, 25341, 50682, 76023, 152046, 194281, 228069, 388562, 456138, 582843, 684207, 1165686, 1368414, 1748529, 3497058, 5245587, 10491174, 15736761, 31473522]

約数ペア:

[(1, 31473522), (2, 15736761), (3, 10491174), (6, 5245587), (9, 3497058), (18, 1748529), (23, 1368414), (27, 1165686), (46, 684207), (54, 582843), (69, 456138), (81, 388562), (138, 228069), (162, 194281), (207, 152046), (414, 76023), (621, 50682), (1242, 25341), (1863, 16894), (3726, 8447)]