80318322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{637447}}^1$

素因数の和:637462

約数の個数: 24

約数和(自身を含む): 198883776

約数和(自身を除く): 118565454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 637447, 1274894, 1912341, 3824682, 4462129, 5737023, 8924258, 11474046, 13386387, 26772774, 40159161, 80318322]

約数ペア:

[(1, 80318322), (2, 40159161), (3, 26772774), (6, 13386387), (7, 11474046), (9, 8924258), (14, 5737023), (18, 4462129), (21, 3824682), (42, 1912341), (63, 1274894), (126, 637447)]