22157658

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{2267}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 49533120

約数和(自身を除く): 27375462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1086, 1629, 2267, 3258, 4534, 4887, 6801, 9774, 13602, 20403, 40806, 61209, 122418, 410327, 820654, 1230981, 2461962, 3692943, 7385886, 11078829, 22157658]

約数ペア:

[(1, 22157658), (2, 11078829), (3, 7385886), (6, 3692943), (9, 2461962), (18, 1230981), (27, 820654), (54, 410327), (181, 122418), (362, 61209), (543, 40806), (1086, 20403), (1629, 13602), (2267, 9774), (3258, 6801), (4534, 4887)]