198727218

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{13159}}^1$

素因数の和:14006

約数の個数: 24

約数和(自身を含む): 431121600

約数和(自身を除く): 232394382

約数列:

[1, 2, 3, 6, 9, 18, 839, 1678, 2517, 5034, 7551, 13159, 15102, 26318, 39477, 78954, 118431, 236862, 11040401, 22080802, 33121203, 66242406, 99363609, 198727218]

約数ペア:

[(1, 198727218), (2, 99363609), (3, 66242406), (6, 33121203), (9, 22080802), (18, 11040401), (839, 236862), (1678, 118431), (2517, 78954), (5034, 39477), (7551, 26318), (13159, 15102)]