18945624

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{12941}}^1$

素因数の和:13011

約数の個数: 32

約数和(自身を含む): 48144240

約数和(自身を除く): 29198616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 12941, 25882, 38823, 51764, 77646, 103528, 155292, 310584, 789401, 1578802, 2368203, 3157604, 4736406, 6315208, 9472812, 18945624]

約数ペア:

[(1, 18945624), (2, 9472812), (3, 6315208), (4, 4736406), (6, 3157604), (8, 2368203), (12, 1578802), (24, 789401), (61, 310584), (122, 155292), (183, 103528), (244, 77646), (366, 51764), (488, 38823), (732, 25882), (1464, 12941)]