65566566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{280199}}^1$

素因数の和:280220

約数の個数: 24

約数和(自身を含む): 152989200

約数和(自身を除く): 87422634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 280199, 560398, 840597, 1681194, 2521791, 3642587, 5043582, 7285174, 10927761, 21855522, 32783283, 65566566]

約数ペア:

[(1, 65566566), (2, 32783283), (3, 21855522), (6, 10927761), (9, 7285174), (13, 5043582), (18, 3642587), (26, 2521791), (39, 1681194), (78, 840597), (117, 560398), (234, 280199)]