1339218

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1638

約数の個数: 24

約数和(自身を含む): 2965248

約数和(自身を除く): 1626030

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 1583, 3166, 4749, 9498, 14247, 28494, 74401, 148802, 223203, 446406, 669609, 1339218]

約数ペア:

[(1, 1339218), (2, 669609), (3, 446406), (6, 223203), (9, 148802), (18, 74401), (47, 28494), (94, 14247), (141, 9498), (282, 4749), (423, 3166), (846, 1583)]