18088758

素因数分解:

$2^1\times 3^4\times {\mathrm{111659}}^1$

素因数の和:111673

約数の個数: 20

約数和(自身を含む): 40532580

約数和(自身を除く): 22443822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 111659, 223318, 334977, 669954, 1004931, 2009862, 3014793, 6029586, 9044379, 18088758]

約数ペア:

[(1, 18088758), (2, 9044379), (3, 6029586), (6, 3014793), (9, 2009862), (18, 1004931), (27, 669954), (54, 334977), (81, 223318), (162, 111659)]