2009568078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15948953}}^1$

素因数の和:15948968

約数の個数: 24

約数和(自身を含む): 4976073648

約数和(自身を除く): 2966505570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15948953, 31897906, 47846859, 95693718, 111642671, 143540577, 223285342, 287081154, 334928013, 669856026, 1004784039, 2009568078]

約数ペア:

[(1, 2009568078), (2, 1004784039), (3, 669856026), (6, 334928013), (7, 287081154), (9, 223285342), (14, 143540577), (18, 111642671), (21, 95693718), (42, 47846859), (63, 31897906), (126, 15948953)]