18164478

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^2$

素因数の和:536

約数の個数: 24

約数和(自身を含む): 37169928

約数和(自身を除く): 19005450

約数列:

[1, 2, 3, 6, 53, 106, 159, 239, 318, 478, 717, 1434, 12667, 25334, 38001, 57121, 76002, 114242, 171363, 342726, 3027413, 6054826, 9082239, 18164478]

約数ペア:

[(1, 18164478), (2, 9082239), (3, 6054826), (6, 3027413), (53, 342726), (106, 171363), (159, 114242), (239, 76002), (318, 57121), (478, 38001), (717, 25334), (1434, 12667)]