421219962

素因数分解:

$2^1\times 3^2\times {\mathrm{23401109}}^1$

素因数の和:23401117

約数の個数: 12

約数和(自身を含む): 912643290

約数和(自身を除く): 491423328

約数列:

[1, 2, 3, 6, 9, 18, 23401109, 46802218, 70203327, 140406654, 210609981, 421219962]

約数ペア:

[(1, 421219962), (2, 210609981), (3, 140406654), (6, 70203327), (9, 46802218), (18, 23401109)]