1618996812

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1900231}}^1$

素因数の和:1900309

約数の個数: 24

約数和(自身を含む): 3830867712

約数和(自身を除く): 2211870900

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1900231, 3800462, 5700693, 7600924, 11401386, 22802772, 134916401, 269832802, 404749203, 539665604, 809498406, 1618996812]

約数ペア:

[(1, 1618996812), (2, 809498406), (3, 539665604), (4, 404749203), (6, 269832802), (12, 134916401), (71, 22802772), (142, 11401386), (213, 7600924), (284, 5700693), (426, 3800462), (852, 1900231)]