2018455872

素因数分解:

$2^6\times 3^1\times {\mathrm{421}}^1\times {\mathrm{24971}}^1$

素因数の和:25407

約数の個数: 56

約数和(自身を含む): 5353397472

約数和(自身を除く): 3334941600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 13472, 20208, 24971, 26944, 40416, 49942, 74913, 80832, 99884, 149826, 199768, 299652, 399536, 599304, 799072, 1198608, 1598144, 2397216, 4794432, 10512791, 21025582, 31538373, 42051164, 63076746, 84102328, 126153492, 168204656, 252306984, 336409312, 504613968, 672818624, 1009227936, 2018455872]

約数ペア:

[(1, 2018455872), (2, 1009227936), (3, 672818624), (4, 504613968), (6, 336409312), (8, 252306984), (12, 168204656), (16, 126153492), (24, 84102328), (32, 63076746), (48, 42051164), (64, 31538373), (96, 21025582), (192, 10512791), (421, 4794432), (842, 2397216), (1263, 1598144), (1684, 1198608), (2526, 799072), (3368, 599304), (5052, 399536), (6736, 299652), (10104, 199768), (13472, 149826), (20208, 99884), (24971, 80832), (26944, 74913), (40416, 49942)]