222818202

素因数分解:

$2^1\times 3^4\times {\mathrm{1375421}}^1$

素因数の和:1375435

約数の個数: 20

約数和(自身を含む): 499278186

約数和(自身を除く): 276459984

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1375421, 2750842, 4126263, 8252526, 12378789, 24757578, 37136367, 74272734, 111409101, 222818202]

約数ペア:

[(1, 222818202), (2, 111409101), (3, 74272734), (6, 37136367), (9, 24757578), (18, 12378789), (27, 8252526), (54, 4126263), (81, 2750842), (162, 1375421)]