68610906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41887}}^1$

素因数の和:41915

約数の個数: 48

約数和(自身を含む): 182966784

約数和(自身を除く): 114355878

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, 41887, 83774, 125661, 251322, 293209, 376983, 544531, 586418, 753966, 879627, 1089062, 1633593, 1759254, 2638881, 3267186, 3811717, 4900779, 5277762, 7623434, 9801558, 11435151, 22870302, 34305453, 68610906]

約数ペア:

[(1, 68610906), (2, 34305453), (3, 22870302), (6, 11435151), (7, 9801558), (9, 7623434), (13, 5277762), (14, 4900779), (18, 3811717), (21, 3267186), (26, 2638881), (39, 1759254), (42, 1633593), (63, 1089062), (78, 879627), (91, 753966), (117, 586418), (126, 544531), (182, 376983), (234, 293209), (273, 251322), (546, 125661), (819, 83774), (1638, 41887)]