56649726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{149867}}^1$

素因数の和:149885

約数の個数: 32

約数和(自身を含む): 143873280

約数和(自身を除く): 87223554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 149867, 299734, 449601, 899202, 1049069, 1348803, 2098138, 2697606, 3147207, 4046409, 6294414, 8092818, 9441621, 18883242, 28324863, 56649726]

約数ペア:

[(1, 56649726), (2, 28324863), (3, 18883242), (6, 9441621), (7, 8092818), (9, 6294414), (14, 4046409), (18, 3147207), (21, 2697606), (27, 2098138), (42, 1348803), (54, 1049069), (63, 899202), (126, 449601), (189, 299734), (378, 149867)]