67315518

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 154674000

約数和(自身を除く): 87358482

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 447, 894, 1321, 1341, 2642, 2682, 2831, 3963, 5662, 7926, 8493, 11889, 16986, 23778, 25099, 25479, 50198, 50958, 75297, 150594, 196829, 225891, 393658, 451782, 590487, 1180974, 1771461, 3542922, 3739751, 7479502, 11219253, 22438506, 33657759, 67315518]

約数ペア:

[(1, 67315518), (2, 33657759), (3, 22438506), (6, 11219253), (9, 7479502), (18, 3739751), (19, 3542922), (38, 1771461), (57, 1180974), (114, 590487), (149, 451782), (171, 393658), (298, 225891), (342, 196829), (447, 150594), (894, 75297), (1321, 50958), (1341, 50198), (2642, 25479), (2682, 25099), (2831, 23778), (3963, 16986), (5662, 11889), (7926, 8493)]