66359826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4649}}^1$

素因数の和:4731

約数の個数: 48

約数和(自身を含む): 157411800

約数和(自身を除く): 91051974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4649, 4758, 7137, 9298, 13947, 14274, 27894, 41841, 60437, 83682, 120874, 181311, 283589, 362622, 543933, 567178, 850767, 1087866, 1701534, 2552301, 3686657, 5104602, 7373314, 11059971, 22119942, 33179913, 66359826]

約数ペア:

[(1, 66359826), (2, 33179913), (3, 22119942), (6, 11059971), (9, 7373314), (13, 5104602), (18, 3686657), (26, 2552301), (39, 1701534), (61, 1087866), (78, 850767), (117, 567178), (122, 543933), (183, 362622), (234, 283589), (366, 181311), (549, 120874), (793, 83682), (1098, 60437), (1586, 41841), (2379, 27894), (4649, 14274), (4758, 13947), (7137, 9298)]