18356013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 28770560

約数和(自身を除く): 10414547

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1039, 1359, 1963, 3117, 5889, 9351, 13507, 17667, 40521, 121563, 156889, 470667, 1412001, 2039557, 6118671, 18356013]

約数ペア:

[(1, 18356013), (3, 6118671), (9, 2039557), (13, 1412001), (39, 470667), (117, 156889), (151, 121563), (453, 40521), (1039, 17667), (1359, 13507), (1963, 9351), (3117, 5889)]