28233198

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 74570496

約数和(自身を除く): 46337298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 193, 243, 258, 301, 378, 386, 387, 486, 567, 579, 602, 774, 903, 1134, 1158, 1161, 1351, 1701, 1737, 1806, 2322, 2702, 2709, 3402, 3474, 3483, 4053, 5211, 5418, 6966, 8106, 8127, 8299, 10422, 10449, 12159, 15633, 16254, 16598, 20898, 24318, 24381, 24897, 31266, 36477, 46899, 48762, 49794, 58093, 72954, 73143, 74691, 93798, 109431, 116186, 146286, 149382, 174279, 218862, 224073, 328293, 348558, 448146, 522837, 656586, 672219, 1045674, 1344438, 1568511, 2016657, 3137022, 4033314, 4705533, 9411066, 14116599, 28233198]

約数ペア:

[(1, 28233198), (2, 14116599), (3, 9411066), (6, 4705533), (7, 4033314), (9, 3137022), (14, 2016657), (18, 1568511), (21, 1344438), (27, 1045674), (42, 672219), (43, 656586), (54, 522837), (63, 448146), (81, 348558), (86, 328293), (126, 224073), (129, 218862), (162, 174279), (189, 149382), (193, 146286), (243, 116186), (258, 109431), (301, 93798), (378, 74691), (386, 73143), (387, 72954), (486, 58093), (567, 49794), (579, 48762), (602, 46899), (774, 36477), (903, 31266), (1134, 24897), (1158, 24381), (1161, 24318), (1351, 20898), (1701, 16598), (1737, 16254), (1806, 15633), (2322, 12159), (2702, 10449), (2709, 10422), (3402, 8299), (3474, 8127), (3483, 8106), (4053, 6966), (5211, 5418)]