40182678

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{17041}}^1$

素因数の和:17180

約数の個数: 24

約数和(自身を含む): 87732216

約数和(自身を除く): 47549538

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 17041, 34082, 51123, 102246, 153369, 306738, 2232371, 4464742, 6697113, 13394226, 20091339, 40182678]

約数ペア:

[(1, 40182678), (2, 20091339), (3, 13394226), (6, 6697113), (9, 4464742), (18, 2232371), (131, 306738), (262, 153369), (393, 102246), (786, 51123), (1179, 34082), (2358, 17041)]