39891144

素因数分解:

$2^3\times 3^1\times {\mathrm{487}}^1\times {\mathrm{3413}}^1$

素因数の和:3909

約数の個数: 32

約数和(自身を含む): 99961920

約数和(自身を除く): 60070776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 487, 974, 1461, 1948, 2922, 3413, 3896, 5844, 6826, 10239, 11688, 13652, 20478, 27304, 40956, 81912, 1662131, 3324262, 4986393, 6648524, 9972786, 13297048, 19945572, 39891144]

約数ペア:

[(1, 39891144), (2, 19945572), (3, 13297048), (4, 9972786), (6, 6648524), (8, 4986393), (12, 3324262), (24, 1662131), (487, 81912), (974, 40956), (1461, 27304), (1948, 20478), (2922, 13652), (3413, 11688), (3896, 10239), (5844, 6826)]