68676666

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4651}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 144695808

約数和(自身を除く): 76019142

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 2461, 4651, 4922, 7383, 9302, 13953, 14766, 27906, 106973, 213946, 320919, 497657, 641838, 995314, 1492971, 2985942, 11446111, 22892222, 34338333, 68676666]

約数ペア:

[(1, 68676666), (2, 34338333), (3, 22892222), (6, 11446111), (23, 2985942), (46, 1492971), (69, 995314), (107, 641838), (138, 497657), (214, 320919), (321, 213946), (642, 106973), (2461, 27906), (4651, 14766), (4922, 13953), (7383, 9302)]