21223134

素因数分解:

$2^1\times 3^5\times {\mathrm{43669}}^1$

素因数の和:43686

約数の個数: 24

約数和(自身を含む): 47687640

約数和(自身を除く): 26464506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 43669, 87338, 131007, 262014, 393021, 786042, 1179063, 2358126, 3537189, 7074378, 10611567, 21223134]

約数ペア:

[(1, 21223134), (2, 10611567), (3, 7074378), (6, 3537189), (9, 2358126), (18, 1179063), (27, 786042), (54, 393021), (81, 262014), (162, 131007), (243, 87338), (486, 43669)]