2018067478

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{42359}}^1$

素因数の和:42492

約数の個数: 32

約数和(自身を含む): 3586705920

約数和(自身を除く): 1568638442

約数列:

[1, 2, 7, 14, 41, 82, 83, 166, 287, 574, 581, 1162, 3403, 6806, 23821, 42359, 47642, 84718, 296513, 593026, 1736719, 3473438, 3515797, 7031594, 12157033, 24314066, 24610579, 49221158, 144147677, 288295354, 1009033739, 2018067478]

約数ペア:

[(1, 2018067478), (2, 1009033739), (7, 288295354), (14, 144147677), (41, 49221158), (82, 24610579), (83, 24314066), (166, 12157033), (287, 7031594), (574, 3515797), (581, 3473438), (1162, 1736719), (3403, 593026), (6806, 296513), (23821, 84718), (42359, 47642)]