42121764

素因数分解:

$2^2\times 3^2\times {\mathrm{1170049}}^1$

素因数の和:1170059

約数の個数: 18

約数和(自身を含む): 106474550

約数和(自身を除く): 64352786

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1170049, 2340098, 3510147, 4680196, 7020294, 10530441, 14040588, 21060882, 42121764]

約数ペア:

[(1, 42121764), (2, 21060882), (3, 14040588), (4, 10530441), (6, 7020294), (9, 4680196), (12, 3510147), (18, 2340098), (36, 1170049)]