54721818

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{7187}}^1$

素因数の和:7248

約数の個数: 40

約数和(自身を含む): 125243712

約数和(自身を除く): 70521894

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2538, 3807, 7187, 7614, 14374, 21561, 43122, 64683, 129366, 194049, 337789, 388098, 582147, 675578, 1013367, 1164294, 2026734, 3040101, 6080202, 9120303, 18240606, 27360909, 54721818]

約数ペア:

[(1, 54721818), (2, 27360909), (3, 18240606), (6, 9120303), (9, 6080202), (18, 3040101), (27, 2026734), (47, 1164294), (54, 1013367), (81, 675578), (94, 582147), (141, 388098), (162, 337789), (282, 194049), (423, 129366), (846, 64683), (1269, 43122), (2538, 21561), (3807, 14374), (7187, 7614)]