7537998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 16343712

約数和(自身を除く): 8805714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 401, 482, 723, 802, 1203, 1446, 2406, 3133, 5213, 6266, 9399, 10426, 15639, 18798, 31278, 96641, 193282, 289923, 579846, 1256333, 2512666, 3768999, 7537998]

約数ペア:

[(1, 7537998), (2, 3768999), (3, 2512666), (6, 1256333), (13, 579846), (26, 289923), (39, 193282), (78, 96641), (241, 31278), (401, 18798), (482, 15639), (723, 10426), (802, 9399), (1203, 6266), (1446, 5213), (2406, 3133)]