40188492

素因数分解:

$2^2\times 3^2\times {\mathrm{1116347}}^1$

素因数の和:1116357

約数の個数: 18

約数和(自身を含む): 101587668

約数和(自身を除く): 61399176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1116347, 2232694, 3349041, 4465388, 6698082, 10047123, 13396164, 20094246, 40188492]

約数ペア:

[(1, 40188492), (2, 20094246), (3, 13396164), (4, 10047123), (6, 6698082), (9, 4465388), (12, 3349041), (18, 2232694), (36, 1116347)]