18038007

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 28272608

約数和(自身を除く): 10234601

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1021, 1359, 1963, 3063, 5889, 9189, 13273, 17667, 39819, 119457, 154171, 462513, 1387539, 2004223, 6012669, 18038007]

約数ペア:

[(1, 18038007), (3, 6012669), (9, 2004223), (13, 1387539), (39, 462513), (117, 154171), (151, 119457), (453, 39819), (1021, 17667), (1359, 13273), (1963, 9189), (3063, 5889)]