1289574

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 3386880

約数和(自身を除く): 2097306

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 167, 198, 234, 286, 297, 334, 351, 429, 501, 594, 702, 858, 1002, 1287, 1503, 1837, 2171, 2574, 3006, 3674, 3861, 4342, 4509, 5511, 6513, 7722, 9018, 11022, 13026, 16533, 19539, 23881, 33066, 39078, 47762, 49599, 58617, 71643, 99198, 117234, 143286, 214929, 429858, 644787, 1289574]

約数ペア:

[(1, 1289574), (2, 644787), (3, 429858), (6, 214929), (9, 143286), (11, 117234), (13, 99198), (18, 71643), (22, 58617), (26, 49599), (27, 47762), (33, 39078), (39, 33066), (54, 23881), (66, 19539), (78, 16533), (99, 13026), (117, 11022), (143, 9018), (167, 7722), (198, 6513), (234, 5511), (286, 4509), (297, 4342), (334, 3861), (351, 3674), (429, 3006), (501, 2574), (594, 2171), (702, 1837), (858, 1503), (1002, 1287)]