1868479998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4044329}}^1$

素因数の和:4044352

約数の個数: 32

約数和(自身を含む): 4659068160

約数和(自身を除く): 2790588162

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 4044329, 8088658, 12132987, 24265974, 28310303, 44487619, 56620606, 84930909, 88975238, 133462857, 169861818, 266925714, 311413333, 622826666, 934239999, 1868479998]

約数ペア:

[(1, 1868479998), (2, 934239999), (3, 622826666), (6, 311413333), (7, 266925714), (11, 169861818), (14, 133462857), (21, 88975238), (22, 84930909), (33, 56620606), (42, 44487619), (66, 28310303), (77, 24265974), (154, 12132987), (231, 8088658), (462, 4044329)]