18086504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{132989}}^1$

素因数の和:133012

約数の個数: 16

約数和(自身を含む): 35907300

約数和(自身を除く): 17820796

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 132989, 265978, 531956, 1063912, 2260813, 4521626, 9043252, 18086504]

約数ペア:

[(1, 18086504), (2, 9043252), (4, 4521626), (8, 2260813), (17, 1063912), (34, 531956), (68, 265978), (136, 132989)]