66387522

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1567}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 139087872

約数和(自身を除く): 72700350

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307, 614, 921, 1567, 1842, 3134, 4701, 7061, 9402, 14122, 21183, 36041, 42366, 72082, 108123, 216246, 481069, 962138, 1443207, 2886414, 11064587, 22129174, 33193761, 66387522]

約数ペア:

[(1, 66387522), (2, 33193761), (3, 22129174), (6, 11064587), (23, 2886414), (46, 1443207), (69, 962138), (138, 481069), (307, 216246), (614, 108123), (921, 72082), (1567, 42366), (1842, 36041), (3134, 21183), (4701, 14122), (7061, 9402)]