1221000552

素因数分解:

$2^3\times 3^2\times {\mathrm{16958341}}^1$

素因数の和:16958353

約数の個数: 24

約数和(自身を含む): 3306876690

約数和(自身を除く): 2085876138

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 16958341, 33916682, 50875023, 67833364, 101750046, 135666728, 152625069, 203500092, 305250138, 407000184, 610500276, 1221000552]

約数ペア:

[(1, 1221000552), (2, 610500276), (3, 407000184), (4, 305250138), (6, 203500092), (8, 152625069), (9, 135666728), (12, 101750046), (18, 67833364), (24, 50875023), (36, 33916682), (72, 16958341)]