9906974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2797}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 19339776

約数和(自身を除く): 9432802

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 2797, 3542, 5594, 19579, 30767, 39158, 61534, 64331, 128662, 215369, 430738, 450317, 707641, 900634, 1415282, 4953487, 9906974]

約数ペア:

[(1, 9906974), (2, 4953487), (7, 1415282), (11, 900634), (14, 707641), (22, 450317), (23, 430738), (46, 215369), (77, 128662), (154, 64331), (161, 61534), (253, 39158), (322, 30767), (506, 19579), (1771, 5594), (2797, 3542)]