290465658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{2113}}^1$

素因数の和:3219

約数の個数: 48

約数和(自身を含む): 720248256

約数和(自身を除く): 429782598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1091, 2113, 2182, 3273, 4226, 6339, 6546, 7637, 9819, 12678, 14791, 15274, 19017, 19638, 22911, 29582, 38034, 44373, 45822, 68733, 88746, 133119, 137466, 266238, 2305283, 4610566, 6915849, 13831698, 16136981, 20747547, 32273962, 41495094, 48410943, 96821886, 145232829, 290465658]

約数ペア:

[(1, 290465658), (2, 145232829), (3, 96821886), (6, 48410943), (7, 41495094), (9, 32273962), (14, 20747547), (18, 16136981), (21, 13831698), (42, 6915849), (63, 4610566), (126, 2305283), (1091, 266238), (2113, 137466), (2182, 133119), (3273, 88746), (4226, 68733), (6339, 45822), (6546, 44373), (7637, 38034), (9819, 29582), (12678, 22911), (14791, 19638), (15274, 19017)]