15123438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4493}}^1$

素因数の和:4529

約数の個数: 48

約数和(自身を含む): 37857456

約数和(自身を除く): 22734018

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 4493, 8986, 13479, 26958, 40437, 49423, 76381, 80874, 98846, 148269, 152762, 229143, 296538, 444807, 458286, 687429, 840191, 889614, 1374858, 1680382, 2520573, 5041146, 7561719, 15123438]

約数ペア:

[(1, 15123438), (2, 7561719), (3, 5041146), (6, 2520573), (9, 1680382), (11, 1374858), (17, 889614), (18, 840191), (22, 687429), (33, 458286), (34, 444807), (51, 296538), (66, 229143), (99, 152762), (102, 148269), (153, 98846), (187, 80874), (198, 76381), (306, 49423), (374, 40437), (561, 26958), (1122, 13479), (1683, 8986), (3366, 4493)]