17840706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 38750208

約数和(自身を除く): 20909502

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 1801, 3302, 3602, 4953, 5403, 9906, 10806, 23413, 46826, 70239, 140478, 228727, 457454, 686181, 1372362, 2973451, 5946902, 8920353, 17840706]

約数ペア:

[(1, 17840706), (2, 8920353), (3, 5946902), (6, 2973451), (13, 1372362), (26, 686181), (39, 457454), (78, 228727), (127, 140478), (254, 70239), (381, 46826), (762, 23413), (1651, 10806), (1801, 9906), (3302, 5403), (3602, 4953)]