18068388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115823}}^1$

素因数の和:115843

約数の個数: 24

約数和(自身を含む): 45403008

約数和(自身を除く): 27334620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 115823, 231646, 347469, 463292, 694938, 1389876, 1505699, 3011398, 4517097, 6022796, 9034194, 18068388]

約数ペア:

[(1, 18068388), (2, 9034194), (3, 6022796), (4, 4517097), (6, 3011398), (12, 1505699), (13, 1389876), (26, 694938), (39, 463292), (52, 347469), (78, 231646), (156, 115823)]