39642558

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 81557280

約数和(自身を除く): 41914722

約数列:

[1, 2, 3, 6, 61, 89, 122, 178, 183, 267, 366, 534, 1217, 2434, 3651, 5429, 7302, 10858, 16287, 32574, 74237, 108313, 148474, 216626, 222711, 324939, 445422, 649878, 6607093, 13214186, 19821279, 39642558]

約数ペア:

[(1, 39642558), (2, 19821279), (3, 13214186), (6, 6607093), (61, 649878), (89, 445422), (122, 324939), (178, 222711), (183, 216626), (267, 148474), (366, 108313), (534, 74237), (1217, 32574), (2434, 16287), (3651, 10858), (5429, 7302)]