18019078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{967}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 34011648

約数和(自身を除く): 15992570

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 967, 1331, 1694, 1934, 2662, 6769, 9317, 10637, 13538, 18634, 21274, 74459, 117007, 148918, 234014, 819049, 1287077, 1638098, 2574154, 9009539, 18019078]

約数ペア:

[(1, 18019078), (2, 9009539), (7, 2574154), (11, 1638098), (14, 1287077), (22, 819049), (77, 234014), (121, 148918), (154, 117007), (242, 74459), (847, 21274), (967, 18634), (1331, 13538), (1694, 10637), (1934, 9317), (2662, 6769)]