66844506

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{27239}}^1$

素因数の和:27653

約数の個数: 16

約数和(自身を含む): 134020800

約数和(自身を除く): 67176294

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 27239, 54478, 81717, 163434, 11140751, 22281502, 33422253, 66844506]

約数ペア:

[(1, 66844506), (2, 33422253), (3, 22281502), (6, 11140751), (409, 163434), (818, 81717), (1227, 54478), (2454, 27239)]