18465396

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21673}}^1$

素因数の和:21751

約数の個数: 24

約数和(自身を含む): 43694784

約数和(自身を除く): 25229388

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 21673, 43346, 65019, 86692, 130038, 260076, 1538783, 3077566, 4616349, 6155132, 9232698, 18465396]

約数ペア:

[(1, 18465396), (2, 9232698), (3, 6155132), (4, 4616349), (6, 3077566), (12, 1538783), (71, 260076), (142, 130038), (213, 86692), (284, 65019), (426, 43346), (852, 21673)]