18190512

素因数分解:

$2^4\times 3^2\times {\mathrm{126323}}^1$

素因数の和:126337

約数の個数: 30

約数和(自身を含む): 50908572

約数和(自身を除く): 32718060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 126323, 252646, 378969, 505292, 757938, 1010584, 1136907, 1515876, 2021168, 2273814, 3031752, 4547628, 6063504, 9095256, 18190512]

約数ペア:

[(1, 18190512), (2, 9095256), (3, 6063504), (4, 4547628), (6, 3031752), (8, 2273814), (9, 2021168), (12, 1515876), (16, 1136907), (18, 1010584), (24, 757938), (36, 505292), (48, 378969), (72, 252646), (144, 126323)]