40897374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13339}}^1$

素因数の和:13424

約数の個数: 32

約数和(自身を含む): 94767360

約数和(自身を除く): 53869986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 13339, 26678, 40017, 80034, 93373, 186746, 280119, 560238, 973747, 1947494, 2921241, 5842482, 6816229, 13632458, 20448687, 40897374]

約数ペア:

[(1, 40897374), (2, 20448687), (3, 13632458), (6, 6816229), (7, 5842482), (14, 2921241), (21, 1947494), (42, 973747), (73, 560238), (146, 280119), (219, 186746), (438, 93373), (511, 80034), (1022, 40017), (1533, 26678), (3066, 13339)]