21141324

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2876

約数の個数: 60

約数和(自身を含む): 57690864

約数和(自身を除く): 36549540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 2837, 3726, 5674, 7452, 8511, 11348, 17022, 25533, 34044, 51066, 65251, 76599, 102132, 130502, 153198, 195753, 229797, 261004, 306396, 391506, 459594, 587259, 783012, 919188, 1174518, 1761777, 2349036, 3523554, 5285331, 7047108, 10570662, 21141324]

約数ペア:

[(1, 21141324), (2, 10570662), (3, 7047108), (4, 5285331), (6, 3523554), (9, 2349036), (12, 1761777), (18, 1174518), (23, 919188), (27, 783012), (36, 587259), (46, 459594), (54, 391506), (69, 306396), (81, 261004), (92, 229797), (108, 195753), (138, 153198), (162, 130502), (207, 102132), (276, 76599), (324, 65251), (414, 51066), (621, 34044), (828, 25533), (1242, 17022), (1863, 11348), (2484, 8511), (2837, 7452), (3726, 5674)]