18191862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77743}}^1$

素因数の和:77764

約数の個数: 24

約数和(自身を含む): 42448224

約数和(自身を除く): 24256362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 77743, 155486, 233229, 466458, 699687, 1010659, 1399374, 2021318, 3031977, 6063954, 9095931, 18191862]

約数ペア:

[(1, 18191862), (2, 9095931), (3, 6063954), (6, 3031977), (9, 2021318), (13, 1399374), (18, 1010659), (26, 699687), (39, 466458), (78, 233229), (117, 155486), (234, 77743)]