1329156

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 3566080

約数和(自身を除く): 2236924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 397, 558, 794, 837, 1116, 1191, 1588, 1674, 2382, 3348, 3573, 4764, 7146, 10719, 12307, 14292, 21438, 24614, 36921, 42876, 49228, 73842, 110763, 147684, 221526, 332289, 443052, 664578, 1329156]

約数ペア:

[(1, 1329156), (2, 664578), (3, 443052), (4, 332289), (6, 221526), (9, 147684), (12, 110763), (18, 73842), (27, 49228), (31, 42876), (36, 36921), (54, 24614), (62, 21438), (93, 14292), (108, 12307), (124, 10719), (186, 7146), (279, 4764), (372, 3573), (397, 3348), (558, 2382), (794, 1674), (837, 1588), (1116, 1191)]