18657606972

素因数分解:

$2^2\times 3^1\times {\mathrm{1031}}^1\times {\mathrm{1508051}}^1$

素因数の和:1509089

約数の個数: 24

約数和(自身を含む): 43576670592

約数和(自身を除く): 24919063620

約数列:

[1, 2, 3, 4, 6, 12, 1031, 2062, 3093, 4124, 6186, 12372, 1508051, 3016102, 4524153, 6032204, 9048306, 18096612, 1554800581, 3109601162, 4664401743, 6219202324, 9328803486, 18657606972]

約数ペア:

[(1, 18657606972), (2, 9328803486), (3, 6219202324), (4, 4664401743), (6, 3109601162), (12, 1554800581), (1031, 18096612), (2062, 9048306), (3093, 6032204), (4124, 4524153), (6186, 3016102), (12372, 1508051)]