18936570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5791}}^1$

素因数の和:5910

約数の個数: 32

約数和(自身を含む): 45872640

約数和(自身を除く): 26936070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 5791, 11582, 17373, 28955, 34746, 57910, 86865, 173730, 631219, 1262438, 1893657, 3156095, 3787314, 6312190, 9468285, 18936570]

約数ペア:

[(1, 18936570), (2, 9468285), (3, 6312190), (5, 3787314), (6, 3156095), (10, 1893657), (15, 1262438), (30, 631219), (109, 173730), (218, 86865), (327, 57910), (545, 34746), (654, 28955), (1090, 17373), (1635, 11582), (3270, 5791)]