18451617177

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1283}}^1\times {\mathrm{2069}}^1$

素因数の和:3693

約数の個数: 32

約数和(自身を含む): 28237317120

約数和(自身を除く): 9785699943

約数列:

[1, 3, 7, 21, 331, 993, 1283, 2069, 2317, 3849, 6207, 6951, 8981, 14483, 26943, 43449, 424673, 684839, 1274019, 2054517, 2654527, 2972711, 4793873, 7963581, 8918133, 14381619, 18581689, 55745067, 878648437, 2635945311, 6150539059, 18451617177]

約数ペア:

[(1, 18451617177), (3, 6150539059), (7, 2635945311), (21, 878648437), (331, 55745067), (993, 18581689), (1283, 14381619), (2069, 8918133), (2317, 7963581), (3849, 4793873), (6207, 2972711), (6951, 2654527), (8981, 2054517), (14483, 1274019), (26943, 684839), (43449, 424673)]