31120938

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{10607}}^1$

素因数の和:10778

約数の個数: 24

約数和(自身を含む): 67848768

約数和(自身を除く): 36727830

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 10607, 21214, 31821, 63642, 95463, 190926, 1728941, 3457882, 5186823, 10373646, 15560469, 31120938]

約数ペア:

[(1, 31120938), (2, 15560469), (3, 10373646), (6, 5186823), (9, 3457882), (18, 1728941), (163, 190926), (326, 95463), (489, 63642), (978, 31821), (1467, 21214), (2934, 10607)]