21133044

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{25523}}^1$

素因数の和:25556

約数の個数: 36

約数和(自身を含む): 55744416

約数和(自身を除く): 34611372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 25523, 51046, 76569, 102092, 153138, 229707, 306276, 459414, 587029, 918828, 1174058, 1761087, 2348116, 3522174, 5283261, 7044348, 10566522, 21133044]

約数ペア:

[(1, 21133044), (2, 10566522), (3, 7044348), (4, 5283261), (6, 3522174), (9, 2348116), (12, 1761087), (18, 1174058), (23, 918828), (36, 587029), (46, 459414), (69, 306276), (92, 229707), (138, 153138), (207, 102092), (276, 76569), (414, 51046), (828, 25523)]