2018245614

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{89153}}^1$

素因数の和:89190

約数の個数: 64

約数和(自身を含む): 5135270400

約数和(自身を除く): 3117024786

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 343, 462, 539, 686, 1029, 1078, 1617, 2058, 3234, 3773, 7546, 11319, 22638, 89153, 178306, 267459, 534918, 624071, 980683, 1248142, 1872213, 1961366, 2942049, 3744426, 4368497, 5884098, 6864781, 8736994, 13105491, 13729562, 20594343, 26210982, 30579479, 41188686, 48053467, 61158958, 91738437, 96106934, 144160401, 183476874, 288320802, 336374269, 672748538, 1009122807, 2018245614]

約数ペア:

[(1, 2018245614), (2, 1009122807), (3, 672748538), (6, 336374269), (7, 288320802), (11, 183476874), (14, 144160401), (21, 96106934), (22, 91738437), (33, 61158958), (42, 48053467), (49, 41188686), (66, 30579479), (77, 26210982), (98, 20594343), (147, 13729562), (154, 13105491), (231, 8736994), (294, 6864781), (343, 5884098), (462, 4368497), (539, 3744426), (686, 2942049), (1029, 1961366), (1078, 1872213), (1617, 1248142), (2058, 980683), (3234, 624071), (3773, 534918), (7546, 267459), (11319, 178306), (22638, 89153)]