17918412

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21031}}^1$

素因数の和:21109

約数の個数: 24

約数和(自身を含む): 42400512

約数和(自身を除く): 24482100

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 21031, 42062, 63093, 84124, 126186, 252372, 1493201, 2986402, 4479603, 5972804, 8959206, 17918412]

約数ペア:

[(1, 17918412), (2, 8959206), (3, 5972804), (4, 4479603), (6, 2986402), (12, 1493201), (71, 252372), (142, 126186), (213, 84124), (284, 63093), (426, 42062), (852, 21031)]