18413298

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{1231}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 41099520

約数和(自身を除く): 22686222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1231, 1662, 2462, 2493, 3693, 4986, 7386, 7479, 11079, 14958, 22158, 33237, 66474, 340987, 681974, 1022961, 2045922, 3068883, 6137766, 9206649, 18413298]

約数ペア:

[(1, 18413298), (2, 9206649), (3, 6137766), (6, 3068883), (9, 2045922), (18, 1022961), (27, 681974), (54, 340987), (277, 66474), (554, 33237), (831, 22158), (1231, 14958), (1662, 11079), (2462, 7479), (2493, 7386), (3693, 4986)]