18426183

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 25497600

約数和(自身を除く): 7071417

約数列:

[1, 3, 31, 93, 239, 717, 829, 2487, 7409, 22227, 25699, 77097, 198131, 594393, 6142061, 18426183]

約数ペア:

[(1, 18426183), (3, 6142061), (31, 594393), (93, 198131), (239, 77097), (717, 25699), (829, 22227), (2487, 7409)]