520039422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4127297}}^1$

素因数の和:4127312

約数の個数: 24

約数和(自身を含む): 1287716976

約数和(自身を除く): 767677554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4127297, 8254594, 12381891, 24763782, 28891079, 37145673, 57782158, 74291346, 86673237, 173346474, 260019711, 520039422]

約数ペア:

[(1, 520039422), (2, 260019711), (3, 173346474), (6, 86673237), (7, 74291346), (9, 57782158), (14, 37145673), (18, 28891079), (21, 24763782), (42, 12381891), (63, 8254594), (126, 4127297)]