15427986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15971}}^1$

素因数の和:16006

約数の個数: 32

約数和(自身を含む): 36799488

約数和(自身を除く): 21371502

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 15971, 31942, 47913, 95826, 111797, 223594, 335391, 367333, 670782, 734666, 1101999, 2203998, 2571331, 5142662, 7713993, 15427986]

約数ペア:

[(1, 15427986), (2, 7713993), (3, 5142662), (6, 2571331), (7, 2203998), (14, 1101999), (21, 734666), (23, 670782), (42, 367333), (46, 335391), (69, 223594), (138, 111797), (161, 95826), (322, 47913), (483, 31942), (966, 15971)]