21185952

素因数分解:

$2^5\times 3^1\times {\mathrm{220687}}^1$

素因数の和:220700

約数の個数: 24

約数和(自身を含む): 55613376

約数和(自身を除く): 34427424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 220687, 441374, 662061, 882748, 1324122, 1765496, 2648244, 3530992, 5296488, 7061984, 10592976, 21185952]

約数ペア:

[(1, 21185952), (2, 10592976), (3, 7061984), (4, 5296488), (6, 3530992), (8, 2648244), (12, 1765496), (16, 1324122), (24, 882748), (32, 662061), (48, 441374), (96, 220687)]