18618536

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{8053}}^1$

素因数の和:8093

約数の個数: 24

約数和(自身を含む): 37088670

約数和(自身を除く): 18470134

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 8053, 16106, 32212, 64424, 136901, 273802, 547604, 1095208, 2327317, 4654634, 9309268, 18618536]

約数ペア:

[(1, 18618536), (2, 9309268), (4, 4654634), (8, 2327317), (17, 1095208), (34, 547604), (68, 273802), (136, 136901), (289, 64424), (578, 32212), (1156, 16106), (2312, 8053)]