16423740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{91243}}^1$

素因数の和:91258

約数の個数: 36

約数和(自身を含む): 49819224

約数和(自身を除く): 33395484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 91243, 182486, 273729, 364972, 456215, 547458, 821187, 912430, 1094916, 1368645, 1642374, 1824860, 2737290, 3284748, 4105935, 5474580, 8211870, 16423740]

約数ペア:

[(1, 16423740), (2, 8211870), (3, 5474580), (4, 4105935), (5, 3284748), (6, 2737290), (9, 1824860), (10, 1642374), (12, 1368645), (15, 1094916), (18, 912430), (20, 821187), (30, 547458), (36, 456215), (45, 364972), (60, 273729), (90, 182486), (180, 91243)]