18899682789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6134269}}^1$

素因数の和:6134364

約数の個数: 16

約数和(自身を含む): 27481529600

約数和(自身を除く): 8581846811

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 6134269, 18402807, 79745497, 239236491, 484607251, 1453821753, 6299894263, 18899682789]

約数ペア:

[(1, 18899682789), (3, 6299894263), (13, 1453821753), (39, 484607251), (79, 239236491), (237, 79745497), (1027, 18402807), (3081, 6134269)]