18218214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{144589}}^1$

素因数の和:144604

約数の個数: 24

約数和(自身を含む): 45112080

約数和(自身を除く): 26893866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 144589, 289178, 433767, 867534, 1012123, 1301301, 2024246, 2602602, 3036369, 6072738, 9109107, 18218214]

約数ペア:

[(1, 18218214), (2, 9109107), (3, 6072738), (6, 3036369), (7, 2602602), (9, 2024246), (14, 1301301), (18, 1012123), (21, 867534), (42, 433767), (63, 289178), (126, 144589)]