11967780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18133}}^1$

素因数の和:18156

約数の個数: 48

約数和(自身を含む): 36558144

約数和(自身を除く): 24590364

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 18133, 36266, 54399, 72532, 90665, 108798, 181330, 199463, 217596, 271995, 362660, 398926, 543990, 598389, 797852, 997315, 1087980, 1196778, 1994630, 2393556, 2991945, 3989260, 5983890, 11967780]

約数ペア:

[(1, 11967780), (2, 5983890), (3, 3989260), (4, 2991945), (5, 2393556), (6, 1994630), (10, 1196778), (11, 1087980), (12, 997315), (15, 797852), (20, 598389), (22, 543990), (30, 398926), (33, 362660), (44, 271995), (55, 217596), (60, 199463), (66, 181330), (110, 108798), (132, 90665), (165, 72532), (220, 54399), (330, 36266), (660, 18133)]