39894258

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{733}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 82020096

約数和(自身を除く): 42125838

約数列:

[1, 2, 3, 6, 47, 94, 141, 193, 282, 386, 579, 733, 1158, 1466, 2199, 4398, 9071, 18142, 27213, 34451, 54426, 68902, 103353, 141469, 206706, 282938, 424407, 848814, 6649043, 13298086, 19947129, 39894258]

約数ペア:

[(1, 39894258), (2, 19947129), (3, 13298086), (6, 6649043), (47, 848814), (94, 424407), (141, 282938), (193, 206706), (282, 141469), (386, 103353), (579, 68902), (733, 54426), (1158, 34451), (1466, 27213), (2199, 18142), (4398, 9071)]