425754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 1098240

約数和(自身を除く): 672486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 109, 126, 186, 217, 218, 279, 327, 434, 558, 651, 654, 763, 981, 1302, 1526, 1953, 1962, 2289, 3379, 3906, 4578, 6758, 6867, 10137, 13734, 20274, 23653, 30411, 47306, 60822, 70959, 141918, 212877, 425754]

約数ペア:

[(1, 425754), (2, 212877), (3, 141918), (6, 70959), (7, 60822), (9, 47306), (14, 30411), (18, 23653), (21, 20274), (31, 13734), (42, 10137), (62, 6867), (63, 6758), (93, 4578), (109, 3906), (126, 3379), (186, 2289), (217, 1962), (218, 1953), (279, 1526), (327, 1302), (434, 981), (558, 763), (651, 654)]