64253406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{218549}}^1$

素因数の和:218568

約数の個数: 24

約数和(自身を含む): 149488200

約数和(自身を除く): 85234794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 218549, 437098, 655647, 1311294, 1529843, 3059686, 4589529, 9179058, 10708901, 21417802, 32126703, 64253406]

約数ペア:

[(1, 64253406), (2, 32126703), (3, 21417802), (6, 10708901), (7, 9179058), (14, 4589529), (21, 3059686), (42, 1529843), (49, 1311294), (98, 655647), (147, 437098), (294, 218549)]