28452006

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2562

約数の個数: 64

約数和(自身を含む): 72633600

約数和(自身を除く): 44181594

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1881, 2521, 3762, 5042, 5643, 7563, 11286, 15126, 22689, 27731, 45378, 47899, 55462, 68067, 83193, 95798, 136134, 143697, 166386, 249579, 287394, 431091, 499158, 526889, 748737, 862182, 1053778, 1293273, 1497474, 1580667, 2586546, 3161334, 4742001, 9484002, 14226003, 28452006]

約数ペア:

[(1, 28452006), (2, 14226003), (3, 9484002), (6, 4742001), (9, 3161334), (11, 2586546), (18, 1580667), (19, 1497474), (22, 1293273), (27, 1053778), (33, 862182), (38, 748737), (54, 526889), (57, 499158), (66, 431091), (99, 287394), (114, 249579), (171, 166386), (198, 143697), (209, 136134), (297, 95798), (342, 83193), (418, 68067), (513, 55462), (594, 47899), (627, 45378), (1026, 27731), (1254, 22689), (1881, 15126), (2521, 11286), (3762, 7563), (5042, 5643)]