2604258

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 5990400

約数和(自身を除く): 3386142

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 1663, 3326, 4989, 9978, 14967, 29934, 44901, 48227, 89802, 96454, 144681, 289362, 434043, 868086, 1302129, 2604258]

約数ペア:

[(1, 2604258), (2, 1302129), (3, 868086), (6, 434043), (9, 289362), (18, 144681), (27, 96454), (29, 89802), (54, 48227), (58, 44901), (87, 29934), (174, 14967), (261, 9978), (522, 4989), (783, 3326), (1566, 1663)]