12811266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 30486456

約数和(自身を除く): 17675190

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1033, 1378, 2066, 2067, 3099, 4134, 6198, 6201, 9297, 12402, 13429, 18594, 26858, 40287, 54749, 80574, 109498, 120861, 164247, 241722, 328494, 492741, 711737, 985482, 1423474, 2135211, 4270422, 6405633, 12811266]

約数ペア:

[(1, 12811266), (2, 6405633), (3, 4270422), (6, 2135211), (9, 1423474), (13, 985482), (18, 711737), (26, 492741), (39, 328494), (53, 241722), (78, 164247), (106, 120861), (117, 109498), (159, 80574), (234, 54749), (318, 40287), (477, 26858), (689, 18594), (954, 13429), (1033, 12402), (1378, 9297), (2066, 6201), (2067, 6198), (3099, 4134)]