2018486826

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1$

素因数の和:2664

約数の個数: 96

約数和(自身を含む): 4761666000

約数和(自身を除く): 2743179174

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 41, 58, 74, 82, 87, 111, 123, 174, 222, 246, 261, 333, 369, 522, 666, 738, 1073, 1189, 1517, 2146, 2378, 2549, 3034, 3219, 3567, 4551, 5098, 6438, 7134, 7647, 9102, 9657, 10701, 13653, 15294, 19314, 21402, 22941, 27306, 43993, 45882, 73921, 87986, 94313, 104509, 131979, 147842, 188626, 209018, 221763, 263958, 282939, 313527, 395937, 443526, 565878, 627054, 665289, 791874, 848817, 940581, 1330578, 1697634, 1881162, 2735077, 3030761, 3866833, 5470154, 6061522, 7733666, 8205231, 9092283, 11600499, 16410462, 18184566, 23200998, 24615693, 27276849, 34801497, 49231386, 54553698, 69602994, 112138157, 224276314, 336414471, 672828942, 1009243413, 2018486826]

約数ペア:

[(1, 2018486826), (2, 1009243413), (3, 672828942), (6, 336414471), (9, 224276314), (18, 112138157), (29, 69602994), (37, 54553698), (41, 49231386), (58, 34801497), (74, 27276849), (82, 24615693), (87, 23200998), (111, 18184566), (123, 16410462), (174, 11600499), (222, 9092283), (246, 8205231), (261, 7733666), (333, 6061522), (369, 5470154), (522, 3866833), (666, 3030761), (738, 2735077), (1073, 1881162), (1189, 1697634), (1517, 1330578), (2146, 940581), (2378, 848817), (2549, 791874), (3034, 665289), (3219, 627054), (3567, 565878), (4551, 443526), (5098, 395937), (6438, 313527), (7134, 282939), (7647, 263958), (9102, 221763), (9657, 209018), (10701, 188626), (13653, 147842), (15294, 131979), (19314, 104509), (21402, 94313), (22941, 87986), (27306, 73921), (43993, 45882)]