15704981922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1293869}}^1$

素因数の和:1293915

約数の個数: 48

約数和(自身を含む): 38132936640

約数和(自身を除く): 22427954718

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1734, 2023, 4046, 6069, 12138, 1293869, 2587738, 3881607, 7763214, 9057083, 18114166, 21995773, 27171249, 43991546, 54342498, 65987319, 131974638, 153970411, 307940822, 373928141, 461911233, 747856282, 923822466, 1121784423, 2243568846, 2617496987, 5234993974, 7852490961, 15704981922]

約数ペア:

[(1, 15704981922), (2, 7852490961), (3, 5234993974), (6, 2617496987), (7, 2243568846), (14, 1121784423), (17, 923822466), (21, 747856282), (34, 461911233), (42, 373928141), (51, 307940822), (102, 153970411), (119, 131974638), (238, 65987319), (289, 54342498), (357, 43991546), (578, 27171249), (714, 21995773), (867, 18114166), (1734, 9057083), (2023, 7763214), (4046, 3881607), (6069, 2587738), (12138, 1293869)]