63864378

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{21767}}^1$

素因数の和:21938

約数の個数: 24

約数和(自身を含む): 139228128

約数和(自身を除く): 75363750

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 21767, 43534, 65301, 130602, 195903, 391806, 3548021, 7096042, 10644063, 21288126, 31932189, 63864378]

約数ペア:

[(1, 63864378), (2, 31932189), (3, 21288126), (6, 10644063), (9, 7096042), (18, 3548021), (163, 391806), (326, 195903), (489, 130602), (978, 65301), (1467, 43534), (2934, 21767)]