18830856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71329}}^1$

素因数の和:71349

約数の個数: 32

約数和(自身を含む): 51357600

約数和(自身を除く): 32526744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 71329, 142658, 213987, 285316, 427974, 570632, 784619, 855948, 1569238, 1711896, 2353857, 3138476, 4707714, 6276952, 9415428, 18830856]

約数ペア:

[(1, 18830856), (2, 9415428), (3, 6276952), (4, 4707714), (6, 3138476), (8, 2353857), (11, 1711896), (12, 1569238), (22, 855948), (24, 784619), (33, 570632), (44, 427974), (66, 285316), (88, 213987), (132, 142658), (264, 71329)]