18255156

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1583}}^1$

素因数の和:1652

約数の個数: 36

約数和(自身を含む): 44041536

約数和(自身を除く): 25786380

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 961, 1583, 1922, 2883, 3166, 3844, 4749, 5766, 6332, 9498, 11532, 18996, 49073, 98146, 147219, 196292, 294438, 588876, 1521263, 3042526, 4563789, 6085052, 9127578, 18255156]

約数ペア:

[(1, 18255156), (2, 9127578), (3, 6085052), (4, 4563789), (6, 3042526), (12, 1521263), (31, 588876), (62, 294438), (93, 196292), (124, 147219), (186, 98146), (372, 49073), (961, 18996), (1583, 11532), (1922, 9498), (2883, 6332), (3166, 5766), (3844, 4749)]