18358723208

素因数分解:

$2^3\times 7^1\times {\mathrm{853}}^1\times {\mathrm{384331}}^1$

素因数の和:385197

約数の個数: 32

約数和(自身を含む): 39386343360

約数和(自身を除く): 21027620152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 853, 1706, 3412, 5971, 6824, 11942, 23884, 47768, 384331, 768662, 1537324, 2690317, 3074648, 5380634, 10761268, 21522536, 327834343, 655668686, 1311337372, 2294840401, 2622674744, 4589680802, 9179361604, 18358723208]

約数ペア:

[(1, 18358723208), (2, 9179361604), (4, 4589680802), (7, 2622674744), (8, 2294840401), (14, 1311337372), (28, 655668686), (56, 327834343), (853, 21522536), (1706, 10761268), (3412, 5380634), (5971, 3074648), (6824, 2690317), (11942, 1537324), (23884, 768662), (47768, 384331)]