2668626

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 72

約数和(自身を含む): 6704880

約数和(自身を除く): 4036254

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 153, 162, 171, 243, 289, 306, 323, 342, 459, 486, 513, 578, 646, 867, 918, 969, 1026, 1377, 1539, 1734, 1938, 2601, 2754, 2907, 3078, 4131, 4617, 5202, 5491, 5814, 7803, 8262, 8721, 9234, 10982, 15606, 16473, 17442, 23409, 26163, 32946, 46818, 49419, 52326, 70227, 78489, 98838, 140454, 148257, 156978, 296514, 444771, 889542, 1334313, 2668626]

約数ペア:

[(1, 2668626), (2, 1334313), (3, 889542), (6, 444771), (9, 296514), (17, 156978), (18, 148257), (19, 140454), (27, 98838), (34, 78489), (38, 70227), (51, 52326), (54, 49419), (57, 46818), (81, 32946), (102, 26163), (114, 23409), (153, 17442), (162, 16473), (171, 15606), (243, 10982), (289, 9234), (306, 8721), (323, 8262), (342, 7803), (459, 5814), (486, 5491), (513, 5202), (578, 4617), (646, 4131), (867, 3078), (918, 2907), (969, 2754), (1026, 2601), (1377, 1938), (1539, 1734)]