16273740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{38747}}^1$

素因数の和:38766

約数の個数: 48

約数和(自身を含む): 52077312

約数和(自身を除く): 35803572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 38747, 77494, 116241, 154988, 193735, 232482, 271229, 387470, 464964, 542458, 581205, 774940, 813687, 1084916, 1162410, 1356145, 1627374, 2324820, 2712290, 3254748, 4068435, 5424580, 8136870, 16273740]

約数ペア:

[(1, 16273740), (2, 8136870), (3, 5424580), (4, 4068435), (5, 3254748), (6, 2712290), (7, 2324820), (10, 1627374), (12, 1356145), (14, 1162410), (15, 1084916), (20, 813687), (21, 774940), (28, 581205), (30, 542458), (35, 464964), (42, 387470), (60, 271229), (70, 232482), (84, 193735), (105, 154988), (140, 116241), (210, 77494), (420, 38747)]