2018257952

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 4300536240

約数和(自身を除く): 2282278288

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 101, 109, 136, 202, 218, 272, 337, 404, 436, 544, 674, 808, 872, 1348, 1616, 1717, 1744, 1853, 2696, 3232, 3434, 3488, 3706, 5392, 5729, 6868, 7412, 10784, 11009, 11458, 13736, 14824, 22018, 22916, 27472, 29648, 34037, 36733, 44036, 45832, 54944, 59296, 68074, 73466, 88072, 91664, 136148, 146932, 176144, 183328, 187153, 272296, 293864, 352288, 374306, 544592, 578629, 587728, 624461, 748612, 1089184, 1157258, 1175456, 1248922, 1497224, 2314516, 2497844, 2994448, 3710033, 4629032, 4995688, 5988896, 7420066, 9258064, 9991376, 14840132, 18516128, 19982752, 29680264, 59360528, 63070561, 118721056, 126141122, 252282244, 504564488, 1009128976, 2018257952]

約数ペア:

[(1, 2018257952), (2, 1009128976), (4, 504564488), (8, 252282244), (16, 126141122), (17, 118721056), (32, 63070561), (34, 59360528), (68, 29680264), (101, 19982752), (109, 18516128), (136, 14840132), (202, 9991376), (218, 9258064), (272, 7420066), (337, 5988896), (404, 4995688), (436, 4629032), (544, 3710033), (674, 2994448), (808, 2497844), (872, 2314516), (1348, 1497224), (1616, 1248922), (1717, 1175456), (1744, 1157258), (1853, 1089184), (2696, 748612), (3232, 624461), (3434, 587728), (3488, 578629), (3706, 544592), (5392, 374306), (5729, 352288), (6868, 293864), (7412, 272296), (10784, 187153), (11009, 183328), (11458, 176144), (13736, 146932), (14824, 136148), (22018, 91664), (22916, 88072), (27472, 73466), (29648, 68074), (34037, 59296), (36733, 54944), (44036, 45832)]