12813516

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{7573}}^1$

素因数の和:7630

約数の個数: 36

約数和(自身を含む): 33083232

約数和(自身を除く): 20269716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 7573, 15146, 22719, 30292, 45438, 68157, 90876, 136314, 272628, 355931, 711862, 1067793, 1423724, 2135586, 3203379, 4271172, 6406758, 12813516]

約数ペア:

[(1, 12813516), (2, 6406758), (3, 4271172), (4, 3203379), (6, 2135586), (9, 1423724), (12, 1067793), (18, 711862), (36, 355931), (47, 272628), (94, 136314), (141, 90876), (188, 68157), (282, 45438), (423, 30292), (564, 22719), (846, 15146), (1692, 7573)]