2017438326

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{157637}}^1$

素因数の和:157730

約数の個数: 40

約数和(自身を含む): 4577807520

約数和(自身を除く): 2560369194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 6399, 12798, 157637, 315274, 472911, 945822, 1418733, 2837466, 4256199, 8512398, 12453323, 12768597, 24906646, 25537194, 37359969, 74719938, 112079907, 224159814, 336239721, 672479442, 1008719163, 2017438326]

約数ペア:

[(1, 2017438326), (2, 1008719163), (3, 672479442), (6, 336239721), (9, 224159814), (18, 112079907), (27, 74719938), (54, 37359969), (79, 25537194), (81, 24906646), (158, 12768597), (162, 12453323), (237, 8512398), (474, 4256199), (711, 2837466), (1422, 1418733), (2133, 945822), (4266, 472911), (6399, 315274), (12798, 157637)]