210007566

素因数分解:

$2^1\times 3^4\times {\mathrm{1296343}}^1$

素因数の和:1296357

約数の個数: 20

約数和(自身を含む): 470572872

約数和(自身を除く): 260565306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1296343, 2592686, 3889029, 7778058, 11667087, 23334174, 35001261, 70002522, 105003783, 210007566]

約数ペア:

[(1, 210007566), (2, 105003783), (3, 70002522), (6, 35001261), (9, 23334174), (18, 11667087), (27, 7778058), (54, 3889029), (81, 2592686), (162, 1296343)]