2018015916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{23857}}^1$

素因数の和:23943

約数の個数: 96

約数和(自身を含む): 5771727360

約数和(自身を除く): 3753711444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 53, 57, 76, 84, 106, 114, 133, 159, 212, 228, 266, 318, 371, 399, 532, 636, 742, 798, 1007, 1113, 1484, 1596, 2014, 2226, 3021, 4028, 4452, 6042, 7049, 12084, 14098, 21147, 23857, 28196, 42294, 47714, 71571, 84588, 95428, 143142, 166999, 286284, 333998, 453283, 500997, 667996, 906566, 1001994, 1264421, 1359849, 1813132, 2003988, 2528842, 2719698, 3172981, 3793263, 5057684, 5439396, 6345962, 7586526, 8850947, 9518943, 12691924, 15173052, 17701894, 19037886, 24023999, 26552841, 35403788, 38075772, 48047998, 53105682, 72071997, 96095996, 106211364, 144143994, 168167993, 288287988, 336335986, 504503979, 672671972, 1009007958, 2018015916]

約数ペア:

[(1, 2018015916), (2, 1009007958), (3, 672671972), (4, 504503979), (6, 336335986), (7, 288287988), (12, 168167993), (14, 144143994), (19, 106211364), (21, 96095996), (28, 72071997), (38, 53105682), (42, 48047998), (53, 38075772), (57, 35403788), (76, 26552841), (84, 24023999), (106, 19037886), (114, 17701894), (133, 15173052), (159, 12691924), (212, 9518943), (228, 8850947), (266, 7586526), (318, 6345962), (371, 5439396), (399, 5057684), (532, 3793263), (636, 3172981), (742, 2719698), (798, 2528842), (1007, 2003988), (1113, 1813132), (1484, 1359849), (1596, 1264421), (2014, 1001994), (2226, 906566), (3021, 667996), (4028, 500997), (4452, 453283), (6042, 333998), (7049, 286284), (12084, 166999), (14098, 143142), (21147, 95428), (23857, 84588), (28196, 71571), (42294, 47714)]