18255984

素因数分解:

$2^4\times 3^1\times {\mathrm{380333}}^1$

素因数の和:380344

約数の個数: 20

約数和(自身を含む): 47161416

約数和(自身を除く): 28905432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 380333, 760666, 1140999, 1521332, 2281998, 3042664, 4563996, 6085328, 9127992, 18255984]

約数ペア:

[(1, 18255984), (2, 9127992), (3, 6085328), (4, 4563996), (6, 3042664), (8, 2281998), (12, 1521332), (16, 1140999), (24, 760666), (48, 380333)]