64221282

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{3593}}^1$

素因数の和:3935

約数の個数: 32

約数和(自身を含む): 143184960

約数和(自身を除く): 78963678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2979, 3593, 5958, 7186, 8937, 10779, 17874, 21558, 32337, 64674, 97011, 194022, 1189283, 2378566, 3567849, 7135698, 10703547, 21407094, 32110641, 64221282]

約数ペア:

[(1, 64221282), (2, 32110641), (3, 21407094), (6, 10703547), (9, 7135698), (18, 3567849), (27, 2378566), (54, 1189283), (331, 194022), (662, 97011), (993, 64674), (1986, 32337), (2979, 21558), (3593, 17874), (5958, 10779), (7186, 8937)]