16840644

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{26479}}^1$

素因数の和:26539

約数の個数: 24

約数和(自身を含む): 40037760

約数和(自身を除く): 23197116

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 26479, 52958, 79437, 105916, 158874, 317748, 1403387, 2806774, 4210161, 5613548, 8420322, 16840644]

約数ペア:

[(1, 16840644), (2, 8420322), (3, 5613548), (4, 4210161), (6, 2806774), (12, 1403387), (53, 317748), (106, 158874), (159, 105916), (212, 79437), (318, 52958), (636, 26479)]