18030334

素因数分解:

$2^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{733}}^1$

素因数の和:1000

約数の個数: 24

約数和(自身を含む): 31629528

約数和(自身を除く): 13599194

約数列:

[1, 2, 7, 14, 49, 98, 251, 502, 733, 1466, 1757, 3514, 5131, 10262, 12299, 24598, 35917, 71834, 183983, 367966, 1287881, 2575762, 9015167, 18030334]

約数ペア:

[(1, 18030334), (2, 9015167), (7, 2575762), (14, 1287881), (49, 367966), (98, 183983), (251, 71834), (502, 35917), (733, 24598), (1466, 12299), (1757, 10262), (3514, 5131)]