7972308

素因数分解:

$2^2\times 3^2\times {\mathrm{221453}}^1$

素因数の和:221463

約数の個数: 18

約数和(自身を含む): 20152314

約数和(自身を除く): 12180006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 221453, 442906, 664359, 885812, 1328718, 1993077, 2657436, 3986154, 7972308]

約数ペア:

[(1, 7972308), (2, 3986154), (3, 2657436), (4, 1993077), (6, 1328718), (9, 885812), (12, 664359), (18, 442906), (36, 221453)]