8410038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 21084672

約数和(自身を除く): 12674634

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 211, 219, 273, 422, 438, 511, 546, 633, 949, 1022, 1266, 1477, 1533, 1898, 2743, 2847, 2954, 3066, 4431, 5486, 5694, 6643, 8229, 8862, 13286, 15403, 16458, 19201, 19929, 30806, 38402, 39858, 46209, 57603, 92418, 107821, 115206, 200239, 215642, 323463, 400478, 600717, 646926, 1201434, 1401673, 2803346, 4205019, 8410038]

約数ペア:

[(1, 8410038), (2, 4205019), (3, 2803346), (6, 1401673), (7, 1201434), (13, 646926), (14, 600717), (21, 400478), (26, 323463), (39, 215642), (42, 200239), (73, 115206), (78, 107821), (91, 92418), (146, 57603), (182, 46209), (211, 39858), (219, 38402), (273, 30806), (422, 19929), (438, 19201), (511, 16458), (546, 15403), (633, 13286), (949, 8862), (1022, 8229), (1266, 6643), (1477, 5694), (1533, 5486), (1898, 4431), (2743, 3066), (2847, 2954)]