2021309496

素因数分解:

$2^3\times 3^2\times {\mathrm{1709}}^1\times {\mathrm{16427}}^1$

素因数の和:18148

約数の個数: 48

約数和(自身を含む): 5477916600

約数和(自身を除く): 3456607104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1709, 3418, 5127, 6836, 10254, 13672, 15381, 16427, 20508, 30762, 32854, 41016, 49281, 61524, 65708, 98562, 123048, 131416, 147843, 197124, 295686, 394248, 591372, 1182744, 28073743, 56147486, 84221229, 112294972, 168442458, 224589944, 252663687, 336884916, 505327374, 673769832, 1010654748, 2021309496]

約数ペア:

[(1, 2021309496), (2, 1010654748), (3, 673769832), (4, 505327374), (6, 336884916), (8, 252663687), (9, 224589944), (12, 168442458), (18, 112294972), (24, 84221229), (36, 56147486), (72, 28073743), (1709, 1182744), (3418, 591372), (5127, 394248), (6836, 295686), (10254, 197124), (13672, 147843), (15381, 131416), (16427, 123048), (20508, 98562), (30762, 65708), (32854, 61524), (41016, 49281)]