26327418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 59754240

約数和(自身を除く): 33426822

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 103, 113, 174, 206, 226, 309, 339, 377, 618, 678, 754, 1131, 1339, 1469, 2262, 2678, 2938, 2987, 3277, 4017, 4407, 5974, 6554, 8034, 8814, 8961, 9831, 11639, 17922, 19662, 23278, 34917, 38831, 42601, 69834, 77662, 85202, 116493, 127803, 151307, 232986, 255606, 302614, 337531, 453921, 675062, 907842, 1012593, 2025186, 4387903, 8775806, 13163709, 26327418]

約数ペア:

[(1, 26327418), (2, 13163709), (3, 8775806), (6, 4387903), (13, 2025186), (26, 1012593), (29, 907842), (39, 675062), (58, 453921), (78, 337531), (87, 302614), (103, 255606), (113, 232986), (174, 151307), (206, 127803), (226, 116493), (309, 85202), (339, 77662), (377, 69834), (618, 42601), (678, 38831), (754, 34917), (1131, 23278), (1339, 19662), (1469, 17922), (2262, 11639), (2678, 9831), (2938, 8961), (2987, 8814), (3277, 8034), (4017, 6554), (4407, 5974)]