140441418

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5407}}^1$

素因数の和:5468

約数の個数: 64

約数和(自身を含む): 345246720

約数和(自身を除く): 204805302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1443, 1998, 2886, 4329, 5407, 8658, 10814, 12987, 16221, 25974, 32442, 48663, 70291, 97326, 140582, 145989, 200059, 210873, 291978, 400118, 421746, 600177, 632619, 1200354, 1265238, 1800531, 1897857, 2600767, 3601062, 3795714, 5201534, 5401593, 7802301, 10803186, 15604602, 23406903, 46813806, 70220709, 140441418]

約数ペア:

[(1, 140441418), (2, 70220709), (3, 46813806), (6, 23406903), (9, 15604602), (13, 10803186), (18, 7802301), (26, 5401593), (27, 5201534), (37, 3795714), (39, 3601062), (54, 2600767), (74, 1897857), (78, 1800531), (111, 1265238), (117, 1200354), (222, 632619), (234, 600177), (333, 421746), (351, 400118), (481, 291978), (666, 210873), (702, 200059), (962, 145989), (999, 140582), (1443, 97326), (1998, 70291), (2886, 48663), (4329, 32442), (5407, 25974), (8658, 16221), (10814, 12987)]