2012595858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1228691}}^1$

素因数の和:1228719

約数の個数: 48

約数和(自身を含む): 5366926656

約数和(自身を除く): 3354330798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1228691, 2457382, 3686073, 7372146, 8600837, 11058219, 15972983, 17201674, 22116438, 25802511, 31945966, 47918949, 51605022, 77407533, 95837898, 111810881, 143756847, 154815066, 223621762, 287513694, 335432643, 670865286, 1006297929, 2012595858]

約数ペア:

[(1, 2012595858), (2, 1006297929), (3, 670865286), (6, 335432643), (7, 287513694), (9, 223621762), (13, 154815066), (14, 143756847), (18, 111810881), (21, 95837898), (26, 77407533), (39, 51605022), (42, 47918949), (63, 31945966), (78, 25802511), (91, 22116438), (117, 17201674), (126, 15972983), (182, 11058219), (234, 8600837), (273, 7372146), (546, 3686073), (819, 2457382), (1638, 1228691)]