212810796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{537401}}^1$

素因数の和:537422

約数の個数: 36

約数和(自身を含む): 586842984

約数和(自身を除く): 374032188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 537401, 1074802, 1612203, 2149604, 3224406, 4836609, 5911411, 6448812, 9673218, 11822822, 17734233, 19346436, 23645644, 35468466, 53202699, 70936932, 106405398, 212810796]

約数ペア:

[(1, 212810796), (2, 106405398), (3, 70936932), (4, 53202699), (6, 35468466), (9, 23645644), (11, 19346436), (12, 17734233), (18, 11822822), (22, 9673218), (33, 6448812), (36, 5911411), (44, 4836609), (66, 3224406), (99, 2149604), (132, 1612203), (198, 1074802), (396, 537401)]