198291312

素因数分解:

$2^4\times 3^2\times {\mathrm{1377023}}^1$

素因数の和:1377037

約数の個数: 30

約数和(自身を含む): 554940672

約数和(自身を除く): 356649360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1377023, 2754046, 4131069, 5508092, 8262138, 11016184, 12393207, 16524276, 22032368, 24786414, 33048552, 49572828, 66097104, 99145656, 198291312]

約数ペア:

[(1, 198291312), (2, 99145656), (3, 66097104), (4, 49572828), (6, 33048552), (8, 24786414), (9, 22032368), (12, 16524276), (16, 12393207), (18, 11016184), (24, 8262138), (36, 5508092), (48, 4131069), (72, 2754046), (144, 1377023)]