16691682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3517}}^1$

素因数の和:3642

約数の個数: 32

約数和(自身を含む): 38500992

約数和(自身を除く): 21809310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 3517, 4746, 7034, 10551, 21102, 24619, 49238, 73857, 147714, 397421, 794842, 1192263, 2384526, 2781947, 5563894, 8345841, 16691682]

約数ペア:

[(1, 16691682), (2, 8345841), (3, 5563894), (6, 2781947), (7, 2384526), (14, 1192263), (21, 794842), (42, 397421), (113, 147714), (226, 73857), (339, 49238), (678, 24619), (791, 21102), (1582, 10551), (2373, 7034), (3517, 4746)]