18464466

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{161969}}^1$

素因数の和:161993

約数の個数: 16

約数和(自身を含む): 38872800

約数和(自身を除く): 20408334

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 161969, 323938, 485907, 971814, 3077411, 6154822, 9232233, 18464466]

約数ペア:

[(1, 18464466), (2, 9232233), (3, 6154822), (6, 3077411), (19, 971814), (38, 485907), (57, 323938), (114, 161969)]