13562874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 31941000

約数和(自身を除く): 18378126

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 389, 447, 778, 894, 1167, 1341, 1937, 2334, 2682, 3501, 3874, 5057, 5811, 7002, 10114, 11622, 15171, 17433, 30342, 34866, 45513, 57961, 91026, 115922, 173883, 347766, 521649, 753493, 1043298, 1506986, 2260479, 4520958, 6781437, 13562874]

約数ペア:

[(1, 13562874), (2, 6781437), (3, 4520958), (6, 2260479), (9, 1506986), (13, 1043298), (18, 753493), (26, 521649), (39, 347766), (78, 173883), (117, 115922), (149, 91026), (234, 57961), (298, 45513), (389, 34866), (447, 30342), (778, 17433), (894, 15171), (1167, 11622), (1341, 10114), (1937, 7002), (2334, 5811), (2682, 5057), (3501, 3874)]