21074208

素因数分解:

$2^5\times 3^1\times {\mathrm{219523}}^1$

素因数の和:219536

約数の個数: 24

約数和(自身を含む): 55320048

約数和(自身を除く): 34245840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 219523, 439046, 658569, 878092, 1317138, 1756184, 2634276, 3512368, 5268552, 7024736, 10537104, 21074208]

約数ペア:

[(1, 21074208), (2, 10537104), (3, 7024736), (4, 5268552), (6, 3512368), (8, 2634276), (12, 1756184), (16, 1317138), (24, 878092), (32, 658569), (48, 439046), (96, 219523)]