18313086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{947}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 40134528

約数和(自身を除く): 21821442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 293, 586, 879, 947, 1758, 1894, 2841, 3223, 5682, 6446, 9669, 10417, 19338, 20834, 31251, 62502, 277471, 554942, 832413, 1664826, 3052181, 6104362, 9156543, 18313086]

約数ペア:

[(1, 18313086), (2, 9156543), (3, 6104362), (6, 3052181), (11, 1664826), (22, 832413), (33, 554942), (66, 277471), (293, 62502), (586, 31251), (879, 20834), (947, 19338), (1758, 10417), (1894, 9669), (2841, 6446), (3223, 5682)]