15384456

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{12569}}^1$

素因数の和:12598

約数の個数: 48

約数和(自身を含む): 44120700

約数和(自身を除く): 28736244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 12569, 25138, 37707, 50276, 75414, 100552, 113121, 150828, 213673, 226242, 301656, 427346, 452484, 641019, 854692, 904968, 1282038, 1709384, 1923057, 2564076, 3846114, 5128152, 7692228, 15384456]

約数ペア:

[(1, 15384456), (2, 7692228), (3, 5128152), (4, 3846114), (6, 2564076), (8, 1923057), (9, 1709384), (12, 1282038), (17, 904968), (18, 854692), (24, 641019), (34, 452484), (36, 427346), (51, 301656), (68, 226242), (72, 213673), (102, 150828), (136, 113121), (153, 100552), (204, 75414), (306, 50276), (408, 37707), (612, 25138), (1224, 12569)]