18360496

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2129}}^1$

素因数の和:2162

約数の個数: 60

約数和(自身を含む): 45164520

約数和(自身を除く): 26804024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2129, 2156, 4258, 4312, 8516, 8624, 14903, 17032, 23419, 29806, 34064, 46838, 59612, 93676, 104321, 119224, 163933, 187352, 208642, 238448, 327866, 374704, 417284, 655732, 834568, 1147531, 1311464, 1669136, 2295062, 2622928, 4590124, 9180248, 18360496]

約数ペア:

[(1, 18360496), (2, 9180248), (4, 4590124), (7, 2622928), (8, 2295062), (11, 1669136), (14, 1311464), (16, 1147531), (22, 834568), (28, 655732), (44, 417284), (49, 374704), (56, 327866), (77, 238448), (88, 208642), (98, 187352), (112, 163933), (154, 119224), (176, 104321), (196, 93676), (308, 59612), (392, 46838), (539, 34064), (616, 29806), (784, 23419), (1078, 17032), (1232, 14903), (2129, 8624), (2156, 8516), (4258, 4312)]