18211122

素因数分解:

$2^1\times 3^3\times {\mathrm{293}}^1\times {\mathrm{1151}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 22431438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 293, 586, 879, 1151, 1758, 2302, 2637, 3453, 5274, 6906, 7911, 10359, 15822, 20718, 31077, 62154, 337243, 674486, 1011729, 2023458, 3035187, 6070374, 9105561, 18211122]

約数ペア:

[(1, 18211122), (2, 9105561), (3, 6070374), (6, 3035187), (9, 2023458), (18, 1011729), (27, 674486), (54, 337243), (293, 62154), (586, 31077), (879, 20718), (1151, 15822), (1758, 10359), (2302, 7911), (2637, 6906), (3453, 5274)]