28551636

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{15551}}^1$

素因数の和:15581

約数の個数: 48

約数和(自身を含む): 78382080

約数和(自身を除く): 49830444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 15551, 31102, 46653, 62204, 93306, 139959, 186612, 264367, 279918, 419877, 528734, 559836, 793101, 839754, 1057468, 1586202, 1679508, 2379303, 3172404, 4758606, 7137909, 9517212, 14275818, 28551636]

約数ペア:

[(1, 28551636), (2, 14275818), (3, 9517212), (4, 7137909), (6, 4758606), (9, 3172404), (12, 2379303), (17, 1679508), (18, 1586202), (27, 1057468), (34, 839754), (36, 793101), (51, 559836), (54, 528734), (68, 419877), (102, 279918), (108, 264367), (153, 186612), (204, 139959), (306, 93306), (459, 62204), (612, 46653), (918, 31102), (1836, 15551)]