21623058

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{12917}}^1$

素因数の和:12959

約数の個数: 32

約数和(自身を含む): 49605120

約数和(自身を除く): 27982062

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 12917, 25834, 38751, 77502, 116253, 232506, 348759, 400427, 697518, 800854, 1201281, 2402562, 3603843, 7207686, 10811529, 21623058]

約数ペア:

[(1, 21623058), (2, 10811529), (3, 7207686), (6, 3603843), (9, 2402562), (18, 1201281), (27, 800854), (31, 697518), (54, 400427), (62, 348759), (93, 232506), (186, 116253), (279, 77502), (558, 38751), (837, 25834), (1674, 12917)]