2018351394

素因数分解:

$2^1\times 3^2\times {\mathrm{8171}}^1\times {\mathrm{13723}}^1$

素因数の和:21902

約数の個数: 24

約数和(自身を含む): 4373948592

約数和(自身を除く): 2355597198

約数列:

[1, 2, 3, 6, 9, 18, 8171, 13723, 16342, 24513, 27446, 41169, 49026, 73539, 82338, 123507, 147078, 247014, 112130633, 224261266, 336391899, 672783798, 1009175697, 2018351394]

約数ペア:

[(1, 2018351394), (2, 1009175697), (3, 672783798), (6, 336391899), (9, 224261266), (18, 112130633), (8171, 247014), (13723, 147078), (16342, 123507), (24513, 82338), (27446, 73539), (41169, 49026)]