225870822

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{220147}}^1$

素因数の和:220177

約数の個数: 32

約数和(自身を含む): 528355200

約数和(自身を除く): 302484378

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 220147, 440294, 660441, 1320882, 1981323, 3962646, 4182793, 5943969, 8365586, 11887938, 12548379, 25096758, 37645137, 75290274, 112935411, 225870822]

約数ペア:

[(1, 225870822), (2, 112935411), (3, 75290274), (6, 37645137), (9, 25096758), (18, 12548379), (19, 11887938), (27, 8365586), (38, 5943969), (54, 4182793), (57, 3962646), (114, 1981323), (171, 1320882), (342, 660441), (513, 440294), (1026, 220147)]