18947064

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11783}}^1$

素因数の和:11859

約数の個数: 32

約数和(自身を含む): 48078720

約数和(自身を除く): 29131656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 11783, 23566, 35349, 47132, 70698, 94264, 141396, 282792, 789461, 1578922, 2368383, 3157844, 4736766, 6315688, 9473532, 18947064]

約数ペア:

[(1, 18947064), (2, 9473532), (3, 6315688), (4, 4736766), (6, 3157844), (8, 2368383), (12, 1578922), (24, 789461), (67, 282792), (134, 141396), (201, 94264), (268, 70698), (402, 47132), (536, 35349), (804, 23566), (1608, 11783)]