66180124

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3217}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 119838320

約数和(自身を除く): 53658196

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 3217, 5143, 6434, 10286, 12868, 20572, 119029, 238058, 447163, 476116, 894326, 1788652, 16545031, 33090062, 66180124]

約数ペア:

[(1, 66180124), (2, 33090062), (4, 16545031), (37, 1788652), (74, 894326), (139, 476116), (148, 447163), (278, 238058), (556, 119029), (3217, 20572), (5143, 12868), (6434, 10286)]