21548484

素因数分解:

$2^2\times 3^3\times {\mathrm{199523}}^1$

素因数の和:199536

約数の個数: 24

約数和(自身を含む): 55866720

約数和(自身を除く): 34318236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199523, 399046, 598569, 798092, 1197138, 1795707, 2394276, 3591414, 5387121, 7182828, 10774242, 21548484]

約数ペア:

[(1, 21548484), (2, 10774242), (3, 7182828), (4, 5387121), (6, 3591414), (9, 2394276), (12, 1795707), (18, 1197138), (27, 798092), (36, 598569), (54, 399046), (108, 199523)]