22177974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 32979786

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 151, 182, 269, 273, 302, 453, 538, 546, 807, 906, 1057, 1614, 1883, 1963, 2114, 3171, 3497, 3766, 3926, 5649, 5889, 6342, 6994, 10491, 11298, 11778, 13741, 20982, 24479, 27482, 40619, 41223, 48958, 73437, 81238, 82446, 121857, 146874, 243714, 284333, 528047, 568666, 852999, 1056094, 1584141, 1705998, 3168282, 3696329, 7392658, 11088987, 22177974]

約数ペア:

[(1, 22177974), (2, 11088987), (3, 7392658), (6, 3696329), (7, 3168282), (13, 1705998), (14, 1584141), (21, 1056094), (26, 852999), (39, 568666), (42, 528047), (78, 284333), (91, 243714), (151, 146874), (182, 121857), (269, 82446), (273, 81238), (302, 73437), (453, 48958), (538, 41223), (546, 40619), (807, 27482), (906, 24479), (1057, 20982), (1614, 13741), (1883, 11778), (1963, 11298), (2114, 10491), (3171, 6994), (3497, 6342), (3766, 5889), (3926, 5649)]