18138516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137413}}^1$

素因数の和:137431

約数の個数: 24

約数和(自身を含む): 46171104

約数和(自身を除く): 28032588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137413, 274826, 412239, 549652, 824478, 1511543, 1648956, 3023086, 4534629, 6046172, 9069258, 18138516]

約数ペア:

[(1, 18138516), (2, 9069258), (3, 6046172), (4, 4534629), (6, 3023086), (11, 1648956), (12, 1511543), (22, 824478), (33, 549652), (44, 412239), (66, 274826), (132, 137413)]