67748418

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 150093216

約数和(自身を除く): 82344798

約数列:

[1, 2, 3, 6, 9, 18, 83, 137, 166, 249, 274, 331, 411, 498, 662, 747, 822, 993, 1233, 1494, 1986, 2466, 2979, 5958, 11371, 22742, 27473, 34113, 45347, 54946, 68226, 82419, 90694, 102339, 136041, 164838, 204678, 247257, 272082, 408123, 494514, 816246, 3763801, 7527602, 11291403, 22582806, 33874209, 67748418]

約数ペア:

[(1, 67748418), (2, 33874209), (3, 22582806), (6, 11291403), (9, 7527602), (18, 3763801), (83, 816246), (137, 494514), (166, 408123), (249, 272082), (274, 247257), (331, 204678), (411, 164838), (498, 136041), (662, 102339), (747, 90694), (822, 82419), (993, 68226), (1233, 54946), (1494, 45347), (1986, 34113), (2466, 27473), (2979, 22742), (5958, 11371)]