40899684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1471}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 109469696

約数和(自身を除く): 68570012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 993, 1324, 1471, 1986, 2317, 2942, 3972, 4413, 4634, 5884, 6951, 8826, 9268, 10297, 13902, 17652, 20594, 27804, 30891, 41188, 61782, 123564, 486901, 973802, 1460703, 1947604, 2921406, 3408307, 5842812, 6816614, 10224921, 13633228, 20449842, 40899684]

約数ペア:

[(1, 40899684), (2, 20449842), (3, 13633228), (4, 10224921), (6, 6816614), (7, 5842812), (12, 3408307), (14, 2921406), (21, 1947604), (28, 1460703), (42, 973802), (84, 486901), (331, 123564), (662, 61782), (993, 41188), (1324, 30891), (1471, 27804), (1986, 20594), (2317, 17652), (2942, 13902), (3972, 10297), (4413, 9268), (4634, 8826), (5884, 6951)]