2018181854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1\times {\mathrm{28319}}^1$

素因数の和:31075

約数の個数: 16

約数和(自身を含む): 3261444480

約数和(自身を除く): 1243262626

約数列:

[1, 2, 13, 26, 2741, 5482, 28319, 35633, 56638, 71266, 368147, 736294, 77622379, 155244758, 1009090927, 2018181854]

約数ペア:

[(1, 2018181854), (2, 1009090927), (13, 155244758), (26, 77622379), (2741, 736294), (5482, 368147), (28319, 71266), (35633, 56638)]