18077254

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:784

約数の個数: 24

約数和(自身を含む): 29777760

約数和(自身を除く): 11700506

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 677, 1027, 1354, 2054, 8801, 13351, 17602, 26702, 53483, 106966, 114413, 228826, 695279, 1390558, 9038627, 18077254]

約数ペア:

[(1, 18077254), (2, 9038627), (13, 1390558), (26, 695279), (79, 228826), (158, 114413), (169, 106966), (338, 53483), (677, 26702), (1027, 17602), (1354, 13351), (2054, 8801)]