22047819138

素因数分解:

$2^1\times 3^6\times {\mathrm{61}}^1\times {\mathrm{247901}}^1$

素因数の和:247982

約数の個数: 56

約数和(自身を含む): 50397980796

約数和(自身を除く): 28350161658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 729, 1098, 1458, 1647, 3294, 4941, 9882, 14823, 29646, 44469, 88938, 247901, 495802, 743703, 1487406, 2231109, 4462218, 6693327, 13386654, 15121961, 20079981, 30243922, 40159962, 45365883, 60239943, 90731766, 120479886, 136097649, 180719829, 272195298, 361439658, 408292947, 816585894, 1224878841, 2449757682, 3674636523, 7349273046, 11023909569, 22047819138]

約数ペア:

[(1, 22047819138), (2, 11023909569), (3, 7349273046), (6, 3674636523), (9, 2449757682), (18, 1224878841), (27, 816585894), (54, 408292947), (61, 361439658), (81, 272195298), (122, 180719829), (162, 136097649), (183, 120479886), (243, 90731766), (366, 60239943), (486, 45365883), (549, 40159962), (729, 30243922), (1098, 20079981), (1458, 15121961), (1647, 13386654), (3294, 6693327), (4941, 4462218), (9882, 2231109), (14823, 1487406), (29646, 743703), (44469, 495802), (88938, 247901)]