18404724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{117979}}^1$

素因数の和:117999

約数の個数: 24

約数和(自身を含む): 46248160

約数和(自身を除く): 27843436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 117979, 235958, 353937, 471916, 707874, 1415748, 1533727, 3067454, 4601181, 6134908, 9202362, 18404724]

約数ペア:

[(1, 18404724), (2, 9202362), (3, 6134908), (4, 4601181), (6, 3067454), (12, 1533727), (13, 1415748), (26, 707874), (39, 471916), (52, 353937), (78, 235958), (156, 117979)]