42420942

素因数分解:

$2^1\times 3^3\times {\mathrm{785573}}^1$

素因数の和:785584

約数の個数: 16

約数和(自身を含む): 94268880

約数和(自身を除く): 51847938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 785573, 1571146, 2356719, 4713438, 7070157, 14140314, 21210471, 42420942]

約数ペア:

[(1, 42420942), (2, 21210471), (3, 14140314), (6, 7070157), (9, 4713438), (18, 2356719), (27, 1571146), (54, 785573)]