15697908

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 40965120

約数和(自身を除く): 25267212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 382, 573, 761, 764, 1146, 1522, 1719, 2283, 2292, 3044, 3438, 4566, 5157, 6849, 6876, 9132, 10314, 13698, 20547, 20628, 27396, 41094, 82188, 145351, 290702, 436053, 581404, 872106, 1308159, 1744212, 2616318, 3924477, 5232636, 7848954, 15697908]

約数ペア:

[(1, 15697908), (2, 7848954), (3, 5232636), (4, 3924477), (6, 2616318), (9, 1744212), (12, 1308159), (18, 872106), (27, 581404), (36, 436053), (54, 290702), (108, 145351), (191, 82188), (382, 41094), (573, 27396), (761, 20628), (764, 20547), (1146, 13698), (1522, 10314), (1719, 9132), (2283, 6876), (2292, 6849), (3044, 5157), (3438, 4566)]