19610748

素因数分解:

$2^2\times 3^4\times {\mathrm{60527}}^1$

素因数の和:60543

約数の個数: 30

約数和(自身を含む): 51267216

約数和(自身を除く): 31656468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 60527, 121054, 181581, 242108, 363162, 544743, 726324, 1089486, 1634229, 2178972, 3268458, 4902687, 6536916, 9805374, 19610748]

約数ペア:

[(1, 19610748), (2, 9805374), (3, 6536916), (4, 4902687), (6, 3268458), (9, 2178972), (12, 1634229), (18, 1089486), (27, 726324), (36, 544743), (54, 363162), (81, 242108), (108, 181581), (162, 121054), (324, 60527)]