223900236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{888493}}^1$

素因数の和:888510

約数の個数: 36

約数和(自身を含む): 646823632

約数和(自身を除く): 422923396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 888493, 1776986, 2665479, 3553972, 5330958, 6219451, 7996437, 10661916, 12438902, 15992874, 18658353, 24877804, 31985748, 37316706, 55975059, 74633412, 111950118, 223900236]

約数ペア:

[(1, 223900236), (2, 111950118), (3, 74633412), (4, 55975059), (6, 37316706), (7, 31985748), (9, 24877804), (12, 18658353), (14, 15992874), (18, 12438902), (21, 10661916), (28, 7996437), (36, 6219451), (42, 5330958), (63, 3553972), (84, 2665479), (126, 1776986), (252, 888493)]