19577268

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10663}}^1$

素因数の和:10693

約数の個数: 48

約数和(自身を含む): 53746560

約数和(自身を除く): 34169292

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, 10663, 21326, 31989, 42652, 63978, 95967, 127956, 181271, 191934, 287901, 362542, 383868, 543813, 575802, 725084, 1087626, 1151604, 1631439, 2175252, 3262878, 4894317, 6525756, 9788634, 19577268]

約数ペア:

[(1, 19577268), (2, 9788634), (3, 6525756), (4, 4894317), (6, 3262878), (9, 2175252), (12, 1631439), (17, 1151604), (18, 1087626), (27, 725084), (34, 575802), (36, 543813), (51, 383868), (54, 362542), (68, 287901), (102, 191934), (108, 181271), (153, 127956), (204, 95967), (306, 63978), (459, 42652), (612, 31989), (918, 21326), (1836, 10663)]