2018201056

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 4340625408

約数和(自身を除く): 2322424352

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 47, 82, 92, 94, 164, 184, 188, 328, 368, 376, 656, 736, 752, 943, 1081, 1312, 1423, 1504, 1886, 1927, 2162, 2846, 3772, 3854, 4324, 5692, 7544, 7708, 8648, 11384, 15088, 15416, 17296, 22768, 30176, 30832, 32729, 34592, 44321, 45536, 58343, 61664, 65458, 66881, 88642, 116686, 130916, 133762, 177284, 233372, 261832, 267524, 354568, 466744, 523664, 535048, 709136, 933488, 1047328, 1070096, 1341889, 1418272, 1538263, 1866976, 2140192, 2683778, 2742121, 3076526, 5367556, 5484242, 6153052, 10735112, 10968484, 12306104, 21470224, 21936968, 24612208, 42940448, 43873936, 49224416, 63068783, 87747872, 126137566, 252275132, 504550264, 1009100528, 2018201056]

約数ペア:

[(1, 2018201056), (2, 1009100528), (4, 504550264), (8, 252275132), (16, 126137566), (23, 87747872), (32, 63068783), (41, 49224416), (46, 43873936), (47, 42940448), (82, 24612208), (92, 21936968), (94, 21470224), (164, 12306104), (184, 10968484), (188, 10735112), (328, 6153052), (368, 5484242), (376, 5367556), (656, 3076526), (736, 2742121), (752, 2683778), (943, 2140192), (1081, 1866976), (1312, 1538263), (1423, 1418272), (1504, 1341889), (1886, 1070096), (1927, 1047328), (2162, 933488), (2846, 709136), (3772, 535048), (3854, 523664), (4324, 466744), (5692, 354568), (7544, 267524), (7708, 261832), (8648, 233372), (11384, 177284), (15088, 133762), (15416, 130916), (17296, 116686), (22768, 88642), (30176, 66881), (30832, 65458), (32729, 61664), (34592, 58343), (44321, 45536)]