2021706576

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{326503}}^1$

素因数の和:326560

約数の個数: 60

約数和(自身を含む): 5789568928

約数和(自身を除く): 3767862352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 326503, 653006, 979509, 1306012, 1959018, 2612024, 2938527, 3918036, 5224048, 5877054, 7836072, 11754108, 14039629, 15672144, 23508216, 28079258, 42118887, 47016432, 56158516, 84237774, 112317032, 126356661, 168475548, 224634064, 252713322, 336951096, 505426644, 673902192, 1010853288, 2021706576]

約数ペア:

[(1, 2021706576), (2, 1010853288), (3, 673902192), (4, 505426644), (6, 336951096), (8, 252713322), (9, 224634064), (12, 168475548), (16, 126356661), (18, 112317032), (24, 84237774), (36, 56158516), (43, 47016432), (48, 42118887), (72, 28079258), (86, 23508216), (129, 15672144), (144, 14039629), (172, 11754108), (258, 7836072), (344, 5877054), (387, 5224048), (516, 3918036), (688, 2938527), (774, 2612024), (1032, 1959018), (1548, 1306012), (2064, 979509), (3096, 653006), (6192, 326503)]