2018575146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{187009}}^1$

素因数の和:187278

約数の個数: 32

約数和(自身を含む): 4631863680

約数和(自身を除く): 2613288534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 187009, 374018, 561027, 1122054, 1309063, 2618126, 3927189, 7854378, 48061313, 96122626, 144183939, 288367878, 336429191, 672858382, 1009287573, 2018575146]

約数ペア:

[(1, 2018575146), (2, 1009287573), (3, 672858382), (6, 336429191), (7, 288367878), (14, 144183939), (21, 96122626), (42, 48061313), (257, 7854378), (514, 3927189), (771, 2618126), (1542, 1309063), (1799, 1122054), (3598, 561027), (5397, 374018), (10794, 187009)]