3187842

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{1549}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 7440000

約数和(自身を除く): 4252158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1549, 2058, 3098, 4647, 9294, 10843, 21686, 32529, 65058, 75901, 151802, 227703, 455406, 531307, 1062614, 1593921, 3187842]

約数ペア:

[(1, 3187842), (2, 1593921), (3, 1062614), (6, 531307), (7, 455406), (14, 227703), (21, 151802), (42, 75901), (49, 65058), (98, 32529), (147, 21686), (294, 10843), (343, 9294), (686, 4647), (1029, 3098), (1549, 2058)]