12907746

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19381}}^1$

素因数の和:19426

約数の個数: 24

約数和(自身を含む): 28724124

約数和(自身を除く): 15816378

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 19381, 38762, 58143, 116286, 174429, 348858, 717097, 1434194, 2151291, 4302582, 6453873, 12907746]

約数ペア:

[(1, 12907746), (2, 6453873), (3, 4302582), (6, 2151291), (9, 1434194), (18, 717097), (37, 348858), (74, 174429), (111, 116286), (222, 58143), (333, 38762), (666, 19381)]