18293634

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{1223}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 40832640

約数和(自身を除く): 22539006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1223, 1662, 2446, 2493, 3669, 4986, 7338, 7479, 11007, 14958, 22014, 33021, 66042, 338771, 677542, 1016313, 2032626, 3048939, 6097878, 9146817, 18293634]

約数ペア:

[(1, 18293634), (2, 9146817), (3, 6097878), (6, 3048939), (9, 2032626), (18, 1016313), (27, 677542), (54, 338771), (277, 66042), (554, 33021), (831, 22014), (1223, 14958), (1662, 11007), (2446, 7479), (2493, 7338), (3669, 4986)]