15717924

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 42561792

約数和(自身を除く): 26843868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 463, 492, 738, 828, 926, 943, 1389, 1476, 1852, 1886, 2778, 2829, 3772, 4167, 5556, 5658, 8334, 8487, 10649, 11316, 16668, 16974, 18983, 21298, 31947, 33948, 37966, 42596, 56949, 63894, 75932, 95841, 113898, 127788, 170847, 191682, 227796, 341694, 383364, 436609, 683388, 873218, 1309827, 1746436, 2619654, 3929481, 5239308, 7858962, 15717924]

約数ペア:

[(1, 15717924), (2, 7858962), (3, 5239308), (4, 3929481), (6, 2619654), (9, 1746436), (12, 1309827), (18, 873218), (23, 683388), (36, 436609), (41, 383364), (46, 341694), (69, 227796), (82, 191682), (92, 170847), (123, 127788), (138, 113898), (164, 95841), (207, 75932), (246, 63894), (276, 56949), (369, 42596), (414, 37966), (463, 33948), (492, 31947), (738, 21298), (828, 18983), (926, 16974), (943, 16668), (1389, 11316), (1476, 10649), (1852, 8487), (1886, 8334), (2778, 5658), (2829, 5556), (3772, 4167)]