166347738

素因数分解:

$2^1\times 3^2\times {\mathrm{1993}}^1\times {\mathrm{4637}}^1$

素因数の和:6638

約数の個数: 24

約数和(自身を含む): 360678708

約数和(自身を除く): 194330970

約数列:

[1, 2, 3, 6, 9, 18, 1993, 3986, 4637, 5979, 9274, 11958, 13911, 17937, 27822, 35874, 41733, 83466, 9241541, 18483082, 27724623, 55449246, 83173869, 166347738]

約数ペア:

[(1, 166347738), (2, 83173869), (3, 55449246), (6, 27724623), (9, 18483082), (18, 9241541), (1993, 83466), (3986, 41733), (4637, 35874), (5979, 27822), (9274, 17937), (11958, 13911)]