21108994272

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1093957}}^1$

素因数の和:1094040

約数の個数: 72

約数和(自身を含む): 60924708936

約数和(自身を除く): 39815714664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 9648, 19296, 1093957, 2187914, 3281871, 4375828, 6563742, 8751656, 9845613, 13127484, 17503312, 19691226, 26254968, 35006624, 39382452, 52509936, 73295119, 78764904, 105019872, 146590238, 157529808, 219885357, 293180476, 315059616, 439770714, 586360952, 659656071, 879541428, 1172721904, 1319312142, 1759082856, 2345443808, 2638624284, 3518165712, 5277248568, 7036331424, 10554497136, 21108994272]

約数ペア:

[(1, 21108994272), (2, 10554497136), (3, 7036331424), (4, 5277248568), (6, 3518165712), (8, 2638624284), (9, 2345443808), (12, 1759082856), (16, 1319312142), (18, 1172721904), (24, 879541428), (32, 659656071), (36, 586360952), (48, 439770714), (67, 315059616), (72, 293180476), (96, 219885357), (134, 157529808), (144, 146590238), (201, 105019872), (268, 78764904), (288, 73295119), (402, 52509936), (536, 39382452), (603, 35006624), (804, 26254968), (1072, 19691226), (1206, 17503312), (1608, 13127484), (2144, 9845613), (2412, 8751656), (3216, 6563742), (4824, 4375828), (6432, 3281871), (9648, 2187914), (19296, 1093957)]