18152823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4519}}^1$

素因数の和:4638

約数の個数: 16

約数和(自身を含む): 26324480

約数和(自身を除く): 8171657

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 4519, 13557, 58747, 176241, 465457, 1396371, 6050941, 18152823]

約数ペア:

[(1, 18152823), (3, 6050941), (13, 1396371), (39, 465457), (103, 176241), (309, 58747), (1339, 13557), (4017, 4519)]