21953384976

素因数分解:

$2^4\times 3^1\times {\mathrm{457362187}}^1$

素因数の和:457362198

約数の個数: 20

約数和(自身を含む): 56712911312

約数和(自身を除く): 34759526336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457362187, 914724374, 1372086561, 1829448748, 2744173122, 3658897496, 5488346244, 7317794992, 10976692488, 21953384976]

約数ペア:

[(1, 21953384976), (2, 10976692488), (3, 7317794992), (4, 5488346244), (6, 3658897496), (8, 2744173122), (12, 1829448748), (16, 1372086561), (24, 914724374), (48, 457362187)]