21696986976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32287183}}^1$

素因数の和:32287203

約数の個数: 48

約数和(自身を含む): 65090962944

約数和(自身を除く): 43393975968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 32287183, 64574366, 96861549, 129148732, 193723098, 226010281, 258297464, 387446196, 452020562, 516594928, 678030843, 774892392, 904041124, 1033189856, 1356061686, 1549784784, 1808082248, 2712123372, 3099569568, 3616164496, 5424246744, 7232328992, 10848493488, 21696986976]

約数ペア:

[(1, 21696986976), (2, 10848493488), (3, 7232328992), (4, 5424246744), (6, 3616164496), (7, 3099569568), (8, 2712123372), (12, 1808082248), (14, 1549784784), (16, 1356061686), (21, 1033189856), (24, 904041124), (28, 774892392), (32, 678030843), (42, 516594928), (48, 452020562), (56, 387446196), (84, 258297464), (96, 226010281), (112, 193723098), (168, 129148732), (224, 96861549), (336, 64574366), (672, 32287183)]