668269686714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9403}}^1\times {\mathrm{1692139}}^1$

素因数の和:1701554

約数の個数: 32

約数和(自身を含む): 1527636917760

約数和(自身を除く): 859367231046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9403, 18806, 28209, 56418, 65821, 131642, 197463, 394926, 1692139, 3384278, 5076417, 10152834, 11844973, 23689946, 35534919, 71069838, 15911183017, 31822366034, 47733549051, 95467098102, 111378281119, 222756562238, 334134843357, 668269686714]

約数ペア:

[(1, 668269686714), (2, 334134843357), (3, 222756562238), (6, 111378281119), (7, 95467098102), (14, 47733549051), (21, 31822366034), (42, 15911183017), (9403, 71069838), (18806, 35534919), (28209, 23689946), (56418, 11844973), (65821, 10152834), (131642, 5076417), (197463, 3384278), (394926, 1692139)]