71427918

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 145332000

約数和(自身を除く): 73904082

約数列:

[1, 2, 3, 6, 109, 149, 218, 298, 327, 447, 654, 733, 894, 1466, 2199, 4398, 16241, 32482, 48723, 79897, 97446, 109217, 159794, 218434, 239691, 327651, 479382, 655302, 11904653, 23809306, 35713959, 71427918]

約数ペア:

[(1, 71427918), (2, 35713959), (3, 23809306), (6, 11904653), (109, 655302), (149, 479382), (218, 327651), (298, 239691), (327, 218434), (447, 159794), (654, 109217), (733, 97446), (894, 79897), (1466, 48723), (2199, 32482), (4398, 16241)]