18322044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 46320288

約数和(自身を除く): 27998244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 457, 514, 771, 914, 1028, 1371, 1542, 1828, 2742, 3084, 3341, 5484, 5941, 6682, 10023, 11882, 13364, 17823, 20046, 23764, 35646, 40092, 71292, 117449, 234898, 352347, 469796, 704694, 1409388, 1526837, 3053674, 4580511, 6107348, 9161022, 18322044]

約数ペア:

[(1, 18322044), (2, 9161022), (3, 6107348), (4, 4580511), (6, 3053674), (12, 1526837), (13, 1409388), (26, 704694), (39, 469796), (52, 352347), (78, 234898), (156, 117449), (257, 71292), (457, 40092), (514, 35646), (771, 23764), (914, 20046), (1028, 17823), (1371, 13364), (1542, 11882), (1828, 10023), (2742, 6682), (3084, 5941), (3341, 5484)]