2018145474518

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{6781}}^1\times {\mathrm{6277}}^1$

素因数の和:13368

約数の個数: 32

約数和(自身を含む): 3067616227008

約数和(自身を除く): 1049470752490

約数列:

[1, 2, 151, 157, 302, 314, 6277, 6781, 12554, 13562, 23707, 47414, 947827, 985489, 1023931, 1064617, 1895654, 1970978, 2047862, 2129234, 42564337, 85128674, 148808839, 160757167, 297617678, 321514334, 6427214887, 6682600909, 12854429774, 13365201818, 1009072737259, 2018145474518]

約数ペア:

[(1, 2018145474518), (2, 1009072737259), (151, 13365201818), (157, 12854429774), (302, 6682600909), (314, 6427214887), (6277, 321514334), (6781, 297617678), (12554, 160757167), (13562, 148808839), (23707, 85128674), (47414, 42564337), (947827, 2129234), (985489, 2047862), (1023931, 1970978), (1064617, 1895654)]