2018605428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2670113}}^1$

素因数の和:2670133

約数の個数: 48

約数和(自身を含む): 5981055360

約数和(自身を除く): 3962449932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2670113, 5340226, 8010339, 10680452, 16020678, 18690791, 24031017, 32041356, 37381582, 48062034, 56072373, 72093051, 74763164, 96124068, 112144746, 144186102, 168217119, 224289492, 288372204, 336434238, 504651357, 672868476, 1009302714, 2018605428]

約数ペア:

[(1, 2018605428), (2, 1009302714), (3, 672868476), (4, 504651357), (6, 336434238), (7, 288372204), (9, 224289492), (12, 168217119), (14, 144186102), (18, 112144746), (21, 96124068), (27, 74763164), (28, 72093051), (36, 56072373), (42, 48062034), (54, 37381582), (63, 32041356), (84, 24031017), (108, 18690791), (126, 16020678), (189, 10680452), (252, 8010339), (378, 5340226), (756, 2670113)]