13146540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19919}}^1$

素因数の和:19942

約数の個数: 48

約数和(自身を含む): 40158720

約数和(自身を除く): 27012180

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, 19919, 39838, 59757, 79676, 99595, 119514, 199190, 219109, 239028, 298785, 398380, 438218, 597570, 657327, 876436, 1095545, 1195140, 1314654, 2191090, 2629308, 3286635, 4382180, 6573270, 13146540]

約数ペア:

[(1, 13146540), (2, 6573270), (3, 4382180), (4, 3286635), (5, 2629308), (6, 2191090), (10, 1314654), (11, 1195140), (12, 1095545), (15, 876436), (20, 657327), (22, 597570), (30, 438218), (33, 398380), (44, 298785), (55, 239028), (60, 219109), (66, 199190), (110, 119514), (132, 99595), (165, 79676), (220, 59757), (330, 39838), (660, 19919)]