13571028

素因数分解:

$2^2\times 3^2\times {\mathrm{479}}^1\times {\mathrm{787}}^1$

素因数の和:1276

約数の個数: 36

約数和(自身を含む): 34419840

約数和(自身を除く): 20848812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 479, 787, 958, 1437, 1574, 1916, 2361, 2874, 3148, 4311, 4722, 5748, 7083, 8622, 9444, 14166, 17244, 28332, 376973, 753946, 1130919, 1507892, 2261838, 3392757, 4523676, 6785514, 13571028]

約数ペア:

[(1, 13571028), (2, 6785514), (3, 4523676), (4, 3392757), (6, 2261838), (9, 1507892), (12, 1130919), (18, 753946), (36, 376973), (479, 28332), (787, 17244), (958, 14166), (1437, 9444), (1574, 8622), (1916, 7083), (2361, 5748), (2874, 4722), (3148, 4311)]