28042146

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2816

約数の個数: 64

約数和(自身を含む): 72005760

約数和(自身を除く): 43963614

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 153, 187, 198, 297, 306, 374, 459, 561, 594, 918, 1122, 1683, 2777, 3366, 5049, 5554, 8331, 10098, 16662, 24993, 30547, 47209, 49986, 61094, 74979, 91641, 94418, 141627, 149958, 183282, 274923, 283254, 424881, 519299, 549846, 824769, 849762, 1038598, 1274643, 1557897, 1649538, 2549286, 3115794, 4673691, 9347382, 14021073, 28042146]

約数ペア:

[(1, 28042146), (2, 14021073), (3, 9347382), (6, 4673691), (9, 3115794), (11, 2549286), (17, 1649538), (18, 1557897), (22, 1274643), (27, 1038598), (33, 849762), (34, 824769), (51, 549846), (54, 519299), (66, 424881), (99, 283254), (102, 274923), (153, 183282), (187, 149958), (198, 141627), (297, 94418), (306, 91641), (374, 74979), (459, 61094), (561, 49986), (594, 47209), (918, 30547), (1122, 24993), (1683, 16662), (2777, 10098), (3366, 8331), (5049, 5554)]