9661212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 27535872

約数和(自身を除く): 17874660

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 787, 1023, 1116, 1364, 1574, 2046, 2361, 3069, 3148, 4092, 4722, 6138, 7083, 8657, 9444, 12276, 14166, 17314, 24397, 25971, 28332, 34628, 48794, 51942, 73191, 77913, 97588, 103884, 146382, 155826, 219573, 268367, 292764, 311652, 439146, 536734, 805101, 878292, 1073468, 1610202, 2415303, 3220404, 4830606, 9661212]

約数ペア:

[(1, 9661212), (2, 4830606), (3, 3220404), (4, 2415303), (6, 1610202), (9, 1073468), (11, 878292), (12, 805101), (18, 536734), (22, 439146), (31, 311652), (33, 292764), (36, 268367), (44, 219573), (62, 155826), (66, 146382), (93, 103884), (99, 97588), (124, 77913), (132, 73191), (186, 51942), (198, 48794), (279, 34628), (341, 28332), (372, 25971), (396, 24397), (558, 17314), (682, 14166), (787, 12276), (1023, 9444), (1116, 8657), (1364, 7083), (1574, 6138), (2046, 4722), (2361, 4092), (3069, 3148)]