81321612

素因数分解:

$2^2\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{5827}}^1$

素因数の和:6997

約数の個数: 24

約数和(自身を含む): 189946176

約数和(自身を除く): 108624564

約数列:

[1, 2, 3, 4, 6, 12, 1163, 2326, 3489, 4652, 5827, 6978, 11654, 13956, 17481, 23308, 34962, 69924, 6776801, 13553602, 20330403, 27107204, 40660806, 81321612]

約数ペア:

[(1, 81321612), (2, 40660806), (3, 27107204), (4, 20330403), (6, 13553602), (12, 6776801), (1163, 69924), (2326, 34962), (3489, 23308), (4652, 17481), (5827, 13956), (6978, 11654)]