17810974734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1564837}}^1$

素因数の和:1565120

約数の個数: 32

約数和(自身を含む): 40861049856

約数和(自身を除く): 23050075122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11382, 1564837, 3129674, 4694511, 9389022, 10953859, 21907718, 32861577, 65723154, 424070827, 848141654, 1272212481, 2544424962, 2968495789, 5936991578, 8905487367, 17810974734]

約数ペア:

[(1, 17810974734), (2, 8905487367), (3, 5936991578), (6, 2968495789), (7, 2544424962), (14, 1272212481), (21, 848141654), (42, 424070827), (271, 65723154), (542, 32861577), (813, 21907718), (1626, 10953859), (1897, 9389022), (3794, 4694511), (5691, 3129674), (11382, 1564837)]