531567276

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{406397}}^1$

素因数の和:406513

約数の個数: 24

約数和(自身を含む): 1251705840

約数和(自身を除く): 720138564

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 406397, 812794, 1219191, 1625588, 2438382, 4876764, 44297273, 88594546, 132891819, 177189092, 265783638, 531567276]

約数ペア:

[(1, 531567276), (2, 265783638), (3, 177189092), (4, 132891819), (6, 88594546), (12, 44297273), (109, 4876764), (218, 2438382), (327, 1625588), (436, 1219191), (654, 812794), (1308, 406397)]