6553974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 16220160

約数和(自身を除く): 9666186

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 191, 258, 266, 301, 382, 399, 573, 602, 798, 817, 903, 1146, 1337, 1634, 1806, 2451, 2674, 3629, 4011, 4902, 5719, 7258, 8022, 8213, 10887, 11438, 16426, 17157, 21774, 24639, 25403, 34314, 49278, 50806, 57491, 76209, 114982, 152418, 156047, 172473, 312094, 344946, 468141, 936282, 1092329, 2184658, 3276987, 6553974]

約数ペア:

[(1, 6553974), (2, 3276987), (3, 2184658), (6, 1092329), (7, 936282), (14, 468141), (19, 344946), (21, 312094), (38, 172473), (42, 156047), (43, 152418), (57, 114982), (86, 76209), (114, 57491), (129, 50806), (133, 49278), (191, 34314), (258, 25403), (266, 24639), (301, 21774), (382, 17157), (399, 16426), (573, 11438), (602, 10887), (798, 8213), (817, 8022), (903, 7258), (1146, 5719), (1337, 4902), (1634, 4011), (1806, 3629), (2451, 2674)]