18051601404

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{82613}}^1$

素因数の和:82890

約数の個数: 48

約数和(自身を含む): 42747788160

約数和(自身を除く): 24696186756

約数列:

[1, 2, 3, 4, 6, 12, 131, 139, 262, 278, 393, 417, 524, 556, 786, 834, 1572, 1668, 18209, 36418, 54627, 72836, 82613, 109254, 165226, 218508, 247839, 330452, 495678, 991356, 10822303, 11483207, 21644606, 22966414, 32466909, 34449621, 43289212, 45932828, 64933818, 68899242, 129867636, 137798484, 1504300117, 3008600234, 4512900351, 6017200468, 9025800702, 18051601404]

約数ペア:

[(1, 18051601404), (2, 9025800702), (3, 6017200468), (4, 4512900351), (6, 3008600234), (12, 1504300117), (131, 137798484), (139, 129867636), (262, 68899242), (278, 64933818), (393, 45932828), (417, 43289212), (524, 34449621), (556, 32466909), (786, 22966414), (834, 21644606), (1572, 11483207), (1668, 10822303), (18209, 991356), (36418, 495678), (54627, 330452), (72836, 247839), (82613, 218508), (109254, 165226)]