18029529

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6089}}^1$

素因数の和:6149

約数の個数: 24

約数和(自身を含む): 30401280

約数和(自身を除く): 12371751

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 6089, 18267, 42623, 54801, 127869, 286183, 383607, 858549, 2003281, 2575647, 6009843, 18029529]

約数ペア:

[(1, 18029529), (3, 6009843), (7, 2575647), (9, 2003281), (21, 858549), (47, 383607), (63, 286183), (141, 127869), (329, 54801), (423, 42623), (987, 18267), (2961, 6089)]