16691652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 46388160

約数和(自身を除く): 29696508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1061, 1311, 1748, 2122, 2622, 3183, 3933, 4244, 5244, 6366, 7866, 9549, 12732, 15732, 19098, 20159, 24403, 38196, 40318, 48806, 60477, 73209, 80636, 97612, 120954, 146418, 181431, 219627, 241908, 292836, 362862, 439254, 463657, 725724, 878508, 927314, 1390971, 1854628, 2781942, 4172913, 5563884, 8345826, 16691652]

約数ペア:

[(1, 16691652), (2, 8345826), (3, 5563884), (4, 4172913), (6, 2781942), (9, 1854628), (12, 1390971), (18, 927314), (19, 878508), (23, 725724), (36, 463657), (38, 439254), (46, 362862), (57, 292836), (69, 241908), (76, 219627), (92, 181431), (114, 146418), (138, 120954), (171, 97612), (207, 80636), (228, 73209), (276, 60477), (342, 48806), (414, 40318), (437, 38196), (684, 24403), (828, 20159), (874, 19098), (1061, 15732), (1311, 12732), (1748, 9549), (2122, 7866), (2622, 6366), (3183, 5244), (3933, 4244)]