331335438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{5981}}^1$

素因数の和:7312

約数の個数: 32

約数和(自身を含む): 758039040

約数和(自身を除く): 426703602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1319, 2638, 3957, 5981, 7914, 9233, 11962, 17943, 18466, 27699, 35886, 41867, 55398, 83734, 125601, 251202, 7888939, 15777878, 23666817, 47333634, 55222573, 110445146, 165667719, 331335438]

約数ペア:

[(1, 331335438), (2, 165667719), (3, 110445146), (6, 55222573), (7, 47333634), (14, 23666817), (21, 15777878), (42, 7888939), (1319, 251202), (2638, 125601), (3957, 83734), (5981, 55398), (7914, 41867), (9233, 35886), (11962, 27699), (17943, 18466)]