15288678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{2939}}^1$

素因数の和:2981

約数の個数: 36

約数和(自身を含む): 35200620

約数和(自身を除く): 19911942

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 2939, 5202, 5878, 8817, 17634, 26451, 49963, 52902, 99926, 149889, 299778, 449667, 849371, 899334, 1698742, 2548113, 5096226, 7644339, 15288678]

約数ペア:

[(1, 15288678), (2, 7644339), (3, 5096226), (6, 2548113), (9, 1698742), (17, 899334), (18, 849371), (34, 449667), (51, 299778), (102, 149889), (153, 99926), (289, 52902), (306, 49963), (578, 26451), (867, 17634), (1734, 8817), (2601, 5878), (2939, 5202)]