212833218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2728631}}^1$

素因数の和:2728649

約数の個数: 16

約数和(自身を含む): 458410176

約数和(自身を除く): 245576958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2728631, 5457262, 8185893, 16371786, 35472203, 70944406, 106416609, 212833218]

約数ペア:

[(1, 212833218), (2, 106416609), (3, 70944406), (6, 35472203), (13, 16371786), (26, 8185893), (39, 5457262), (78, 2728631)]