305574426

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3833}}^1$

素因数の和:3987

約数の個数: 48

約数和(自身を含む): 684230976

約数和(自身を除く): 378656550

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 103, 129, 206, 258, 309, 387, 618, 774, 927, 1854, 3833, 4429, 7666, 8858, 11499, 13287, 22998, 26574, 34497, 39861, 68994, 79722, 164819, 329638, 394799, 494457, 789598, 988914, 1184397, 1483371, 2368794, 2966742, 3553191, 7106382, 16976357, 33952714, 50929071, 101858142, 152787213, 305574426]

約数ペア:

[(1, 305574426), (2, 152787213), (3, 101858142), (6, 50929071), (9, 33952714), (18, 16976357), (43, 7106382), (86, 3553191), (103, 2966742), (129, 2368794), (206, 1483371), (258, 1184397), (309, 988914), (387, 789598), (618, 494457), (774, 394799), (927, 329638), (1854, 164819), (3833, 79722), (4429, 68994), (7666, 39861), (8858, 34497), (11499, 26574), (13287, 22998)]