2018214176

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{12713}}^1$

素因数の和:12786

約数の個数: 72

約数和(自身を含む): 4474285452

約数和(自身を除く): 2456071276

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 121, 164, 176, 242, 328, 352, 451, 484, 656, 902, 968, 1312, 1804, 1936, 3608, 3872, 4961, 7216, 9922, 12713, 14432, 19844, 25426, 39688, 50852, 79376, 101704, 139843, 158752, 203408, 279686, 406816, 521233, 559372, 1042466, 1118744, 1538273, 2084932, 2237488, 3076546, 4169864, 4474976, 5733563, 6153092, 8339728, 11467126, 12306184, 16679456, 22934252, 24612368, 45868504, 49224736, 63069193, 91737008, 126138386, 183474016, 252276772, 504553544, 1009107088, 2018214176]

約数ペア:

[(1, 2018214176), (2, 1009107088), (4, 504553544), (8, 252276772), (11, 183474016), (16, 126138386), (22, 91737008), (32, 63069193), (41, 49224736), (44, 45868504), (82, 24612368), (88, 22934252), (121, 16679456), (164, 12306184), (176, 11467126), (242, 8339728), (328, 6153092), (352, 5733563), (451, 4474976), (484, 4169864), (656, 3076546), (902, 2237488), (968, 2084932), (1312, 1538273), (1804, 1118744), (1936, 1042466), (3608, 559372), (3872, 521233), (4961, 406816), (7216, 279686), (9922, 203408), (12713, 158752), (14432, 139843), (19844, 101704), (25426, 79376), (39688, 50852)]