3882918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 8499456

約数和(自身を除く): 4616538

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 743, 871, 1486, 1742, 2229, 2613, 4458, 5226, 9659, 19318, 28977, 49781, 57954, 99562, 149343, 298686, 647153, 1294306, 1941459, 3882918]

約数ペア:

[(1, 3882918), (2, 1941459), (3, 1294306), (6, 647153), (13, 298686), (26, 149343), (39, 99562), (67, 57954), (78, 49781), (134, 28977), (201, 19318), (402, 9659), (743, 5226), (871, 4458), (1486, 2613), (1742, 2229)]