18231532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3163}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 35082432

約数和(自身を除く): 16850900

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 3163, 5764, 6326, 12652, 34793, 69586, 139172, 414353, 828706, 1657412, 4557883, 9115766, 18231532]

約数ペア:

[(1, 18231532), (2, 9115766), (4, 4557883), (11, 1657412), (22, 828706), (44, 414353), (131, 139172), (262, 69586), (524, 34793), (1441, 12652), (2882, 6326), (3163, 5764)]