26561574

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 64236480

約数和(自身を除く): 37674906

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 157, 234, 241, 314, 351, 471, 482, 702, 723, 942, 1413, 1446, 2041, 2169, 2826, 3133, 4082, 4239, 4338, 6123, 6266, 6507, 8478, 9399, 12246, 13014, 18369, 18798, 28197, 36738, 37837, 55107, 56394, 75674, 84591, 110214, 113511, 169182, 227022, 340533, 491881, 681066, 983762, 1021599, 1475643, 2043198, 2951286, 4426929, 8853858, 13280787, 26561574]

約数ペア:

[(1, 26561574), (2, 13280787), (3, 8853858), (6, 4426929), (9, 2951286), (13, 2043198), (18, 1475643), (26, 1021599), (27, 983762), (39, 681066), (54, 491881), (78, 340533), (117, 227022), (157, 169182), (234, 113511), (241, 110214), (314, 84591), (351, 75674), (471, 56394), (482, 55107), (702, 37837), (723, 36738), (942, 28197), (1413, 18798), (1446, 18369), (2041, 13014), (2169, 12246), (2826, 9399), (3133, 8478), (4082, 6507), (4239, 6266), (4338, 6123)]