2017972926

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{76421}}^1$

素因数の和:76598

約数の個数: 40

約数和(自身を含む): 4549554504

約数和(自身を除く): 2531581578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 13203, 26406, 76421, 152842, 229263, 458526, 687789, 1375578, 2063367, 4126734, 6190101, 12380202, 12456623, 24913246, 37369869, 74739738, 112109607, 224219214, 336328821, 672657642, 1008986463, 2017972926]

約数ペア:

[(1, 2017972926), (2, 1008986463), (3, 672657642), (6, 336328821), (9, 224219214), (18, 112109607), (27, 74739738), (54, 37369869), (81, 24913246), (162, 12456623), (163, 12380202), (326, 6190101), (489, 4126734), (978, 2063367), (1467, 1375578), (2934, 687789), (4401, 458526), (8802, 229263), (13203, 152842), (26406, 76421)]