18028182

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{130639}}^1$

素因数の和:130667

約数の個数: 16

約数和(自身を含む): 37624320

約数和(自身を除く): 19596138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 130639, 261278, 391917, 783834, 3004697, 6009394, 9014091, 18028182]

約数ペア:

[(1, 18028182), (2, 9014091), (3, 6009394), (6, 3004697), (23, 783834), (46, 391917), (69, 261278), (138, 130639)]