9137372

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 16604784

約数和(自身を除く): 7467412

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 577, 1154, 2308, 3959, 7918, 15836, 21349, 42698, 61739, 85396, 123478, 246956, 2284343, 4568686, 9137372]

約数ペア:

[(1, 9137372), (2, 4568686), (4, 2284343), (37, 246956), (74, 123478), (107, 85396), (148, 61739), (214, 42698), (428, 21349), (577, 15836), (1154, 7918), (2308, 3959)]