31918884

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{23539}}^1$

素因数の和:23659

約数の個数: 24

約数和(自身を含む): 75139680

約数和(自身を除く): 43220796

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 23539, 47078, 70617, 94156, 141234, 282468, 2659907, 5319814, 7979721, 10639628, 15959442, 31918884]

約数ペア:

[(1, 31918884), (2, 15959442), (3, 10639628), (4, 7979721), (6, 5319814), (12, 2659907), (113, 282468), (226, 141234), (339, 94156), (452, 70617), (678, 47078), (1356, 23539)]