2021821992

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{406969}}^1$

素因数の和:407007

約数の個数: 64

約数和(自身を含む): 5860368000

約数和(自身を除く): 3838546008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 406969, 813938, 1220907, 1627876, 2441814, 3255752, 3662721, 4883628, 7325442, 9360287, 9767256, 10988163, 14650884, 18720574, 21976326, 28080861, 29301768, 37441148, 43952652, 56161722, 74882296, 84242583, 87905304, 112323444, 168485166, 224646888, 252727749, 336970332, 505455498, 673940664, 1010910996, 2021821992]

約数ペア:

[(1, 2021821992), (2, 1010910996), (3, 673940664), (4, 505455498), (6, 336970332), (8, 252727749), (9, 224646888), (12, 168485166), (18, 112323444), (23, 87905304), (24, 84242583), (27, 74882296), (36, 56161722), (46, 43952652), (54, 37441148), (69, 29301768), (72, 28080861), (92, 21976326), (108, 18720574), (138, 14650884), (184, 10988163), (207, 9767256), (216, 9360287), (276, 7325442), (414, 4883628), (552, 3662721), (621, 3255752), (828, 2441814), (1242, 1627876), (1656, 1220907), (2484, 813938), (4968, 406969)]