18608348

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{38447}}^1$

素因数の和:38473

約数の個数: 18

約数和(自身を含む): 35795088

約数和(自身を除く): 17186740

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 38447, 76894, 153788, 422917, 845834, 1691668, 4652087, 9304174, 18608348]

約数ペア:

[(1, 18608348), (2, 9304174), (4, 4652087), (11, 1691668), (22, 845834), (44, 422917), (121, 153788), (242, 76894), (484, 38447)]