69947538

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1933}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 144632256

約数和(自身を除く): 74684718

約数列:

[1, 2, 3, 6, 37, 74, 111, 163, 222, 326, 489, 978, 1933, 3866, 5799, 6031, 11598, 12062, 18093, 36186, 71521, 143042, 214563, 315079, 429126, 630158, 945237, 1890474, 11657923, 23315846, 34973769, 69947538]

約数ペア:

[(1, 69947538), (2, 34973769), (3, 23315846), (6, 11657923), (37, 1890474), (74, 945237), (111, 630158), (163, 429126), (222, 315079), (326, 214563), (489, 143042), (978, 71521), (1933, 36186), (3866, 18093), (5799, 12062), (6031, 11598)]