1688396364

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{90019}}^1$

素因数の和:90550

約数の個数: 36

約数和(自身を含む): 4276130040

約数和(自身を除く): 2587733676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 1042, 1563, 2084, 3126, 4689, 6252, 9378, 18756, 90019, 180038, 270057, 360076, 540114, 810171, 1080228, 1620342, 3240684, 46899899, 93799798, 140699697, 187599596, 281399394, 422099091, 562798788, 844198182, 1688396364]

約数ペア:

[(1, 1688396364), (2, 844198182), (3, 562798788), (4, 422099091), (6, 281399394), (9, 187599596), (12, 140699697), (18, 93799798), (36, 46899899), (521, 3240684), (1042, 1620342), (1563, 1080228), (2084, 810171), (3126, 540114), (4689, 360076), (6252, 270057), (9378, 180038), (18756, 90019)]