72200124

素因数分解:

$2^2\times 3^2\times {\mathrm{2005559}}^1$

素因数の和:2005569

約数の個数: 18

約数和(自身を含む): 182505960

約数和(自身を除く): 110305836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2005559, 4011118, 6016677, 8022236, 12033354, 18050031, 24066708, 36100062, 72200124]

約数ペア:

[(1, 72200124), (2, 36100062), (3, 24066708), (4, 18050031), (6, 12033354), (9, 8022236), (12, 6016677), (18, 4011118), (36, 2005559)]