2018442288

素因数分解:

$2^4\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{21163}}^1$

素因数の和:23161

約数の個数: 40

約数和(自身を含む): 5217179968

約数和(自身を除く): 3198737680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1987, 3974, 5961, 7948, 11922, 15896, 21163, 23844, 31792, 42326, 47688, 63489, 84652, 95376, 126978, 169304, 253956, 338608, 507912, 1015824, 42050881, 84101762, 126152643, 168203524, 252305286, 336407048, 504610572, 672814096, 1009221144, 2018442288]

約数ペア:

[(1, 2018442288), (2, 1009221144), (3, 672814096), (4, 504610572), (6, 336407048), (8, 252305286), (12, 168203524), (16, 126152643), (24, 84101762), (48, 42050881), (1987, 1015824), (3974, 507912), (5961, 338608), (7948, 253956), (11922, 169304), (15896, 126978), (21163, 95376), (23844, 84652), (31792, 63489), (42326, 47688)]