7968222

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{2971}}^1$

素因数の和:3128

約数の個数: 24

約数和(自身を含む): 17386200

約数和(自身を除く): 9417978

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 2971, 5942, 8913, 17826, 26739, 53478, 442679, 885358, 1328037, 2656074, 3984111, 7968222]

約数ペア:

[(1, 7968222), (2, 3984111), (3, 2656074), (6, 1328037), (9, 885358), (18, 442679), (149, 53478), (298, 26739), (447, 17826), (894, 8913), (1341, 5942), (2682, 2971)]