18509304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{70111}}^1$

素因数の和:70131

約数の個数: 32

約数和(自身を含む): 50480640

約数和(自身を除く): 31971336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 70111, 140222, 210333, 280444, 420666, 560888, 771221, 841332, 1542442, 1682664, 2313663, 3084884, 4627326, 6169768, 9254652, 18509304]

約数ペア:

[(1, 18509304), (2, 9254652), (3, 6169768), (4, 4627326), (6, 3084884), (8, 2313663), (11, 1682664), (12, 1542442), (22, 841332), (24, 771221), (33, 560888), (44, 420666), (66, 280444), (88, 210333), (132, 140222), (264, 70111)]