139622658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{474907}}^1$

素因数の和:474926

約数の個数: 24

約数和(自身を含む): 324837072

約数和(自身を除く): 185214414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 474907, 949814, 1424721, 2849442, 3324349, 6648698, 9973047, 19946094, 23270443, 46540886, 69811329, 139622658]

約数ペア:

[(1, 139622658), (2, 69811329), (3, 46540886), (6, 23270443), (7, 19946094), (14, 9973047), (21, 6648698), (42, 3324349), (49, 2849442), (98, 1424721), (147, 949814), (294, 474907)]