140606046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23743}}^1$

素因数の和:23805

約数の個数: 48

約数和(自身を含む): 355590144

約数和(自身を除く): 214984098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 23743, 47486, 71229, 142458, 166201, 213687, 332402, 427374, 498603, 997206, 1115921, 1495809, 2231842, 2991618, 3347763, 6695526, 7811447, 10043289, 15622894, 20086578, 23434341, 46868682, 70303023, 140606046]

約数ペア:

[(1, 140606046), (2, 70303023), (3, 46868682), (6, 23434341), (7, 20086578), (9, 15622894), (14, 10043289), (18, 7811447), (21, 6695526), (42, 3347763), (47, 2991618), (63, 2231842), (94, 1495809), (126, 1115921), (141, 997206), (282, 498603), (329, 427374), (423, 332402), (658, 213687), (846, 166201), (987, 142458), (1974, 71229), (2961, 47486), (5922, 23743)]