31596264

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{20897}}^1$

素因数の和:20919

約数の個数: 64

約数和(自身を含む): 100310400

約数和(自身を除く): 68714136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 20897, 41794, 62691, 83588, 125382, 146279, 167176, 188073, 250764, 292558, 376146, 438837, 501528, 564219, 585116, 752292, 877674, 1128438, 1170232, 1316511, 1504584, 1755348, 2256876, 2633022, 3510696, 3949533, 4513752, 5266044, 7899066, 10532088, 15798132, 31596264]

約数ペア:

[(1, 31596264), (2, 15798132), (3, 10532088), (4, 7899066), (6, 5266044), (7, 4513752), (8, 3949533), (9, 3510696), (12, 2633022), (14, 2256876), (18, 1755348), (21, 1504584), (24, 1316511), (27, 1170232), (28, 1128438), (36, 877674), (42, 752292), (54, 585116), (56, 564219), (63, 501528), (72, 438837), (84, 376146), (108, 292558), (126, 250764), (168, 188073), (189, 167176), (216, 146279), (252, 125382), (378, 83588), (504, 62691), (756, 41794), (1512, 20897)]