18254928

素因数分解:

$2^4\times 3^1\times {\mathrm{380311}}^1$

素因数の和:380322

約数の個数: 20

約数和(自身を含む): 47158688

約数和(自身を除く): 28903760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 380311, 760622, 1140933, 1521244, 2281866, 3042488, 4563732, 6084976, 9127464, 18254928]

約数ペア:

[(1, 18254928), (2, 9127464), (3, 6084976), (4, 4563732), (6, 3042488), (8, 2281866), (12, 1521244), (16, 1140933), (24, 760622), (48, 380311)]