12225180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18523}}^1$

素因数の和:18546

約数の個数: 48

約数和(自身を含む): 37344384

約数和(自身を除く): 25119204

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, 18523, 37046, 55569, 74092, 92615, 111138, 185230, 203753, 222276, 277845, 370460, 407506, 555690, 611259, 815012, 1018765, 1111380, 1222518, 2037530, 2445036, 3056295, 4075060, 6112590, 12225180]

約数ペア:

[(1, 12225180), (2, 6112590), (3, 4075060), (4, 3056295), (5, 2445036), (6, 2037530), (10, 1222518), (11, 1111380), (12, 1018765), (15, 815012), (20, 611259), (22, 555690), (30, 407506), (33, 370460), (44, 277845), (55, 222276), (60, 203753), (66, 185230), (110, 111138), (132, 92615), (165, 74092), (220, 55569), (330, 37046), (660, 18523)]