15580584

素因数分解:

$2^3\times 3^2\times {\mathrm{216397}}^1$

素因数の和:216409

約数の個数: 24

約数和(自身を含む): 42197610

約数和(自身を除く): 26617026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 216397, 432794, 649191, 865588, 1298382, 1731176, 1947573, 2596764, 3895146, 5193528, 7790292, 15580584]

約数ペア:

[(1, 15580584), (2, 7790292), (3, 5193528), (4, 3895146), (6, 2596764), (8, 1947573), (9, 1731176), (12, 1298382), (18, 865588), (24, 649191), (36, 432794), (72, 216397)]