18155028

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{11549}}^1$

素因数の和:11687

約数の個数: 24

約数和(自身を含む): 42688800

約数和(自身を除く): 24533772

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 11549, 23098, 34647, 46196, 69294, 138588, 1512919, 3025838, 4538757, 6051676, 9077514, 18155028]

約数ペア:

[(1, 18155028), (2, 9077514), (3, 6051676), (4, 4538757), (6, 3025838), (12, 1512919), (131, 138588), (262, 69294), (393, 46196), (524, 34647), (786, 23098), (1572, 11549)]