18227018

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{461}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 27991656

約数和(自身を除く): 9764638

約数列:

[1, 2, 53, 106, 373, 461, 746, 922, 19769, 24433, 39538, 48866, 171953, 343906, 9113509, 18227018]

約数ペア:

[(1, 18227018), (2, 9113509), (53, 343906), (106, 171953), (373, 48866), (461, 39538), (746, 24433), (922, 19769)]