17894466

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 42508800

約数和(自身を除く): 24614334

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 107, 114, 163, 171, 214, 321, 326, 342, 489, 513, 642, 963, 978, 1026, 1467, 1926, 2033, 2889, 2934, 3097, 4066, 4401, 5778, 6099, 6194, 8802, 9291, 12198, 17441, 18297, 18582, 27873, 34882, 36594, 52323, 54891, 55746, 83619, 104646, 109782, 156969, 167238, 313938, 331379, 470907, 662758, 941814, 994137, 1988274, 2982411, 5964822, 8947233, 17894466]

約数ペア:

[(1, 17894466), (2, 8947233), (3, 5964822), (6, 2982411), (9, 1988274), (18, 994137), (19, 941814), (27, 662758), (38, 470907), (54, 331379), (57, 313938), (107, 167238), (114, 156969), (163, 109782), (171, 104646), (214, 83619), (321, 55746), (326, 54891), (342, 52323), (489, 36594), (513, 34882), (642, 27873), (963, 18582), (978, 18297), (1026, 17441), (1467, 12198), (1926, 9291), (2033, 8802), (2889, 6194), (2934, 6099), (3097, 5778), (4066, 4401)]