2912862078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23117953}}^1$

素因数の和:23117968

約数の個数: 24

約数和(自身を含む): 7212801648

約数和(自身を除く): 4299939570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 23117953, 46235906, 69353859, 138707718, 161825671, 208061577, 323651342, 416123154, 485477013, 970954026, 1456431039, 2912862078]

約数ペア:

[(1, 2912862078), (2, 1456431039), (3, 970954026), (6, 485477013), (7, 416123154), (9, 323651342), (14, 208061577), (18, 161825671), (21, 138707718), (42, 69353859), (63, 46235906), (126, 23117953)]