2987154

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:902

約数の個数: 24

約数和(自身を含む): 6507072

約数和(自身を除く): 3519918

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 631, 789, 1262, 1578, 1893, 2367, 3786, 4734, 5679, 11358, 165953, 331906, 497859, 995718, 1493577, 2987154]

約数ペア:

[(1, 2987154), (2, 1493577), (3, 995718), (6, 497859), (9, 331906), (18, 165953), (263, 11358), (526, 5679), (631, 4734), (789, 3786), (1262, 2367), (1578, 1893)]