2018747832

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47711}}^1$

素因数の和:47804

約数の個数: 64

約数和(自身を含む): 5290306560

約数和(自身を除く): 3271558728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 984, 1032, 1763, 3526, 5289, 7052, 10578, 14104, 21156, 42312, 47711, 95422, 143133, 190844, 286266, 381688, 572532, 1145064, 1956151, 2051573, 3912302, 4103146, 5868453, 6154719, 7824604, 8206292, 11736906, 12309438, 15649208, 16412584, 23473812, 24618876, 46947624, 49237752, 84114493, 168228986, 252343479, 336457972, 504686958, 672915944, 1009373916, 2018747832]

約数ペア:

[(1, 2018747832), (2, 1009373916), (3, 672915944), (4, 504686958), (6, 336457972), (8, 252343479), (12, 168228986), (24, 84114493), (41, 49237752), (43, 46947624), (82, 24618876), (86, 23473812), (123, 16412584), (129, 15649208), (164, 12309438), (172, 11736906), (246, 8206292), (258, 7824604), (328, 6154719), (344, 5868453), (492, 4103146), (516, 3912302), (984, 2051573), (1032, 1956151), (1763, 1145064), (3526, 572532), (5289, 381688), (7052, 286266), (10578, 190844), (14104, 143133), (21156, 95422), (42312, 47711)]