18107376272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{36506807}}^1$

素因数の和:36506846

約数の個数: 20

約数和(自身を含む): 36214753536

約数和(自身を除く): 18107377264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 36506807, 73013614, 146027228, 292054456, 584108912, 1131711017, 2263422034, 4526844068, 9053688136, 18107376272]

約数ペア:

[(1, 18107376272), (2, 9053688136), (4, 4526844068), (8, 2263422034), (16, 1131711017), (31, 584108912), (62, 292054456), (124, 146027228), (248, 73013614), (496, 36506807)]