15788376

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{12899}}^1$

素因数の和:12928

約数の個数: 48

約数和(自身を含む): 45279000

約数和(自身を除く): 29490624

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, 12899, 25798, 38697, 51596, 77394, 103192, 116091, 154788, 219283, 232182, 309576, 438566, 464364, 657849, 877132, 928728, 1315698, 1754264, 1973547, 2631396, 3947094, 5262792, 7894188, 15788376]

約数ペア:

[(1, 15788376), (2, 7894188), (3, 5262792), (4, 3947094), (6, 2631396), (8, 1973547), (9, 1754264), (12, 1315698), (17, 928728), (18, 877132), (24, 657849), (34, 464364), (36, 438566), (51, 309576), (68, 232182), (72, 219283), (102, 154788), (136, 116091), (153, 103192), (204, 77394), (306, 51596), (408, 38697), (612, 25798), (1224, 12899)]