16342668

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^2$

素因数の和:791

約数の個数: 36

約数和(自身を含む): 42479080

約数和(自身を除く): 26136412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 778, 1167, 1556, 2334, 3501, 4668, 7002, 10503, 14004, 21006, 42012, 151321, 302642, 453963, 605284, 907926, 1361889, 1815852, 2723778, 4085667, 5447556, 8171334, 16342668]

約数ペア:

[(1, 16342668), (2, 8171334), (3, 5447556), (4, 4085667), (6, 2723778), (9, 1815852), (12, 1361889), (18, 907926), (27, 605284), (36, 453963), (54, 302642), (108, 151321), (389, 42012), (778, 21006), (1167, 14004), (1556, 10503), (2334, 7002), (3501, 4668)]