18321804

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5039}}^1$

素因数の和:5150

約数の個数: 36

約数和(自身を含む): 46781280

約数和(自身を除く): 28459476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 5039, 10078, 15117, 20156, 30234, 45351, 60468, 90702, 181404, 508939, 1017878, 1526817, 2035756, 3053634, 4580451, 6107268, 9160902, 18321804]

約数ペア:

[(1, 18321804), (2, 9160902), (3, 6107268), (4, 4580451), (6, 3053634), (9, 2035756), (12, 1526817), (18, 1017878), (36, 508939), (101, 181404), (202, 90702), (303, 60468), (404, 45351), (606, 30234), (909, 20156), (1212, 15117), (1818, 10078), (3636, 5039)]