2018012948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2073

約数の個数: 96

約数和(自身を含む): 4462553088

約数和(自身を除く): 2444540140

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 53, 68, 82, 106, 119, 164, 212, 238, 287, 371, 476, 574, 697, 742, 901, 1148, 1394, 1484, 1802, 1951, 2173, 2788, 3604, 3902, 4346, 4879, 6307, 7804, 8692, 9758, 12614, 13657, 15211, 19516, 25228, 27314, 30422, 33167, 36941, 54628, 60844, 66334, 73882, 79991, 103403, 132668, 147764, 159982, 206806, 232169, 258587, 319964, 413612, 464338, 517174, 559937, 723821, 928676, 1034348, 1119874, 1359847, 1447642, 1757851, 2239748, 2719694, 2895284, 3515702, 4239523, 5439388, 7031404, 8479046, 9518929, 12304957, 16958092, 19037858, 24609914, 29676661, 38075716, 49219828, 59353322, 72071891, 118706644, 144143782, 288287564, 504503237, 1009006474, 2018012948]

約数ペア:

[(1, 2018012948), (2, 1009006474), (4, 504503237), (7, 288287564), (14, 144143782), (17, 118706644), (28, 72071891), (34, 59353322), (41, 49219828), (53, 38075716), (68, 29676661), (82, 24609914), (106, 19037858), (119, 16958092), (164, 12304957), (212, 9518929), (238, 8479046), (287, 7031404), (371, 5439388), (476, 4239523), (574, 3515702), (697, 2895284), (742, 2719694), (901, 2239748), (1148, 1757851), (1394, 1447642), (1484, 1359847), (1802, 1119874), (1951, 1034348), (2173, 928676), (2788, 723821), (3604, 559937), (3902, 517174), (4346, 464338), (4879, 413612), (6307, 319964), (7804, 258587), (8692, 232169), (9758, 206806), (12614, 159982), (13657, 147764), (15211, 132668), (19516, 103403), (25228, 79991), (27314, 73882), (30422, 66334), (33167, 60844), (36941, 54628)]