668492082

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{51797}}^1$

素因数の和:52047

約数の個数: 32

約数和(自身を含む): 1491782400

約数和(自身を除く): 823290318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 51797, 103594, 155391, 310782, 466173, 932346, 1398519, 2797038, 12379483, 24758966, 37138449, 74276898, 111415347, 222830694, 334246041, 668492082]

約数ペア:

[(1, 668492082), (2, 334246041), (3, 222830694), (6, 111415347), (9, 74276898), (18, 37138449), (27, 24758966), (54, 12379483), (239, 2797038), (478, 1398519), (717, 932346), (1434, 466173), (2151, 310782), (4302, 155391), (6453, 103594), (12906, 51797)]