66448866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1861}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 145325376

約数和(自身を除く): 78876510

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 541, 1082, 1623, 1861, 3246, 3722, 5583, 5951, 11166, 11902, 17853, 20471, 35706, 40942, 61413, 122826, 1006801, 2013602, 3020403, 6040806, 11074811, 22149622, 33224433, 66448866]

約数ペア:

[(1, 66448866), (2, 33224433), (3, 22149622), (6, 11074811), (11, 6040806), (22, 3020403), (33, 2013602), (66, 1006801), (541, 122826), (1082, 61413), (1623, 40942), (1861, 35706), (3246, 20471), (3722, 17853), (5583, 11902), (5951, 11166)]