12982668

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 31298400

約数和(自身を除く): 18315732

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 137, 149, 159, 212, 274, 298, 318, 411, 447, 548, 596, 636, 822, 894, 1644, 1788, 7261, 7897, 14522, 15794, 20413, 21783, 23691, 29044, 31588, 40826, 43566, 47382, 61239, 81652, 87132, 94764, 122478, 244956, 1081889, 2163778, 3245667, 4327556, 6491334, 12982668]

約数ペア:

[(1, 12982668), (2, 6491334), (3, 4327556), (4, 3245667), (6, 2163778), (12, 1081889), (53, 244956), (106, 122478), (137, 94764), (149, 87132), (159, 81652), (212, 61239), (274, 47382), (298, 43566), (318, 40826), (411, 31588), (447, 29044), (548, 23691), (596, 21783), (636, 20413), (822, 15794), (894, 14522), (1644, 7897), (1788, 7261)]