131015934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1129}}^1$

素因数の和:1454

約数の個数: 64

約数和(自身を含む): 334118400

約数和(自身を除く): 203102466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 307, 378, 614, 921, 1129, 1842, 2149, 2258, 2763, 3387, 4298, 5526, 6447, 6774, 7903, 8289, 10161, 12894, 15806, 16578, 19341, 20322, 23709, 30483, 38682, 47418, 58023, 60966, 71127, 116046, 142254, 213381, 346603, 426762, 693206, 1039809, 2079618, 2426221, 3119427, 4852442, 6238854, 7278663, 9358281, 14557326, 18716562, 21835989, 43671978, 65507967, 131015934]

約数ペア:

[(1, 131015934), (2, 65507967), (3, 43671978), (6, 21835989), (7, 18716562), (9, 14557326), (14, 9358281), (18, 7278663), (21, 6238854), (27, 4852442), (42, 3119427), (54, 2426221), (63, 2079618), (126, 1039809), (189, 693206), (307, 426762), (378, 346603), (614, 213381), (921, 142254), (1129, 116046), (1842, 71127), (2149, 60966), (2258, 58023), (2763, 47418), (3387, 38682), (4298, 30483), (5526, 23709), (6447, 20322), (6774, 19341), (7903, 16578), (8289, 15806), (10161, 12894)]