18165942

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3049}}^1$

素因数の和:3388

約数の個数: 24

約数和(自身を含む): 39491400

約数和(自身を除く): 21325458

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 3049, 5958, 6098, 9147, 18294, 27441, 54882, 1009219, 2018438, 3027657, 6055314, 9082971, 18165942]

約数ペア:

[(1, 18165942), (2, 9082971), (3, 6055314), (6, 3027657), (9, 2018438), (18, 1009219), (331, 54882), (662, 27441), (993, 18294), (1986, 9147), (2979, 6098), (3049, 5958)]