21753324

素因数分解:

$2^2\times 3^2\times {\mathrm{604259}}^1$

素因数の和:604269

約数の個数: 18

約数和(自身を含む): 54987660

約数和(自身を除く): 33234336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 604259, 1208518, 1812777, 2417036, 3625554, 5438331, 7251108, 10876662, 21753324]

約数ペア:

[(1, 21753324), (2, 10876662), (3, 7251108), (4, 5438331), (6, 3625554), (9, 2417036), (12, 1812777), (18, 1208518), (36, 604259)]