26699166

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 64895040

約数和(自身を除く): 38195874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 351, 438, 521, 657, 702, 949, 1042, 1314, 1563, 1898, 1971, 2847, 3126, 3942, 4689, 5694, 6773, 8541, 9378, 13546, 14067, 17082, 20319, 25623, 28134, 38033, 40638, 51246, 60957, 76066, 114099, 121914, 182871, 228198, 342297, 365742, 494429, 684594, 988858, 1026891, 1483287, 2053782, 2966574, 4449861, 8899722, 13349583, 26699166]

約数ペア:

[(1, 26699166), (2, 13349583), (3, 8899722), (6, 4449861), (9, 2966574), (13, 2053782), (18, 1483287), (26, 1026891), (27, 988858), (39, 684594), (54, 494429), (73, 365742), (78, 342297), (117, 228198), (146, 182871), (219, 121914), (234, 114099), (351, 76066), (438, 60957), (521, 51246), (657, 40638), (702, 38033), (949, 28134), (1042, 25623), (1314, 20319), (1563, 17082), (1898, 14067), (1971, 13546), (2847, 9378), (3126, 8541), (3942, 6773), (4689, 5694)]