40946406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8353}}^1$

素因数の和:8420

約数の個数: 32

約数和(自身を含む): 88218240

約数和(自身を除く): 47271834

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 8353, 16706, 25059, 50118, 158707, 317414, 359179, 476121, 718358, 952242, 1077537, 2155074, 6824401, 13648802, 20473203, 40946406]

約数ペア:

[(1, 40946406), (2, 20473203), (3, 13648802), (6, 6824401), (19, 2155074), (38, 1077537), (43, 952242), (57, 718358), (86, 476121), (114, 359179), (129, 317414), (258, 158707), (817, 50118), (1634, 25059), (2451, 16706), (4902, 8353)]