42991908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 106249920

約数和(自身を除く): 63258012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 193, 228, 386, 579, 772, 977, 1158, 1954, 2316, 2931, 3667, 3908, 5862, 7334, 11001, 11724, 14668, 18563, 22002, 37126, 44004, 55689, 74252, 111378, 188561, 222756, 377122, 565683, 754244, 1131366, 2262732, 3582659, 7165318, 10747977, 14330636, 21495954, 42991908]

約数ペア:

[(1, 42991908), (2, 21495954), (3, 14330636), (4, 10747977), (6, 7165318), (12, 3582659), (19, 2262732), (38, 1131366), (57, 754244), (76, 565683), (114, 377122), (193, 222756), (228, 188561), (386, 111378), (579, 74252), (772, 55689), (977, 44004), (1158, 37126), (1954, 22002), (2316, 18563), (2931, 14668), (3667, 11724), (3908, 11001), (5862, 7334)]