7830858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3967}}^1$

素因数の和:4026

約数の個数: 32

約数和(自身を含む): 18284544

約数和(自身を除く): 10453686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 3967, 7934, 11901, 23802, 27769, 55538, 83307, 166614, 186449, 372898, 559347, 1118694, 1305143, 2610286, 3915429, 7830858]

約数ペア:

[(1, 7830858), (2, 3915429), (3, 2610286), (6, 1305143), (7, 1118694), (14, 559347), (21, 372898), (42, 186449), (47, 166614), (94, 83307), (141, 55538), (282, 27769), (329, 23802), (658, 11901), (987, 7934), (1974, 3967)]