64219218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1529029}}^1$

素因数の和:1529041

約数の個数: 16

約数和(自身を含む): 146786880

約数和(自身を除く): 82567662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1529029, 3058058, 4587087, 9174174, 10703203, 21406406, 32109609, 64219218]

約数ペア:

[(1, 64219218), (2, 32109609), (3, 21406406), (6, 10703203), (7, 9174174), (14, 4587087), (21, 3058058), (42, 1529029)]