18379713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15053}}^1$

素因数の和:15104

約数の個数: 16

約数和(自身を含む): 27458496

約数和(自身を除く): 9078783

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 15053, 45159, 165583, 496749, 556961, 1670883, 6126571, 18379713]

約数ペア:

[(1, 18379713), (3, 6126571), (11, 1670883), (33, 556961), (37, 496749), (111, 165583), (407, 45159), (1221, 15053)]