12526140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18979}}^1$

素因数の和:19002

約数の個数: 48

約数和(自身を含む): 38263680

約数和(自身を除く): 25737540

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, 18979, 37958, 56937, 75916, 94895, 113874, 189790, 208769, 227748, 284685, 379580, 417538, 569370, 626307, 835076, 1043845, 1138740, 1252614, 2087690, 2505228, 3131535, 4175380, 6263070, 12526140]

約数ペア:

[(1, 12526140), (2, 6263070), (3, 4175380), (4, 3131535), (5, 2505228), (6, 2087690), (10, 1252614), (11, 1138740), (12, 1043845), (15, 835076), (20, 626307), (22, 569370), (30, 417538), (33, 379580), (44, 284685), (55, 227748), (60, 208769), (66, 189790), (110, 113874), (132, 94895), (165, 75916), (220, 56937), (330, 37958), (660, 18979)]