18046736

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{8233}}^1$

素因数の和:8378

約数の個数: 20

約数和(自身を含む): 35225052

約数和(自身を除く): 17178316

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 8233, 16466, 32932, 65864, 131728, 1127921, 2255842, 4511684, 9023368, 18046736]

約数ペア:

[(1, 18046736), (2, 9023368), (4, 4511684), (8, 2255842), (16, 1127921), (137, 131728), (274, 65864), (548, 32932), (1096, 16466), (2192, 8233)]