64547982

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{51971}}^1$

素因数の和:52005

約数の個数: 32

約数和(自身を含む): 149679360

約数和(自身を除く): 85131378

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 51971, 103942, 155913, 311826, 467739, 935478, 1195333, 1403217, 2390666, 2806434, 3585999, 7171998, 10757997, 21515994, 32273991, 64547982]

約数ペア:

[(1, 64547982), (2, 32273991), (3, 21515994), (6, 10757997), (9, 7171998), (18, 3585999), (23, 2806434), (27, 2390666), (46, 1403217), (54, 1195333), (69, 935478), (138, 467739), (207, 311826), (414, 155913), (621, 103942), (1242, 51971)]