13306878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 33939360

約数和(自身を除く): 20632482

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 41, 57, 73, 78, 82, 114, 117, 123, 146, 171, 219, 234, 246, 247, 342, 369, 438, 494, 533, 657, 738, 741, 779, 949, 1066, 1314, 1387, 1482, 1558, 1599, 1898, 2223, 2337, 2774, 2847, 2993, 3198, 4161, 4446, 4674, 4797, 5694, 5986, 7011, 8322, 8541, 8979, 9594, 10127, 12483, 14022, 17082, 17958, 18031, 20254, 24966, 26937, 30381, 36062, 38909, 53874, 54093, 56867, 60762, 77818, 91143, 108186, 113734, 116727, 162279, 170601, 182286, 233454, 324558, 341202, 350181, 511803, 700362, 739271, 1023606, 1478542, 2217813, 4435626, 6653439, 13306878]

約数ペア:

[(1, 13306878), (2, 6653439), (3, 4435626), (6, 2217813), (9, 1478542), (13, 1023606), (18, 739271), (19, 700362), (26, 511803), (38, 350181), (39, 341202), (41, 324558), (57, 233454), (73, 182286), (78, 170601), (82, 162279), (114, 116727), (117, 113734), (123, 108186), (146, 91143), (171, 77818), (219, 60762), (234, 56867), (246, 54093), (247, 53874), (342, 38909), (369, 36062), (438, 30381), (494, 26937), (533, 24966), (657, 20254), (738, 18031), (741, 17958), (779, 17082), (949, 14022), (1066, 12483), (1314, 10127), (1387, 9594), (1482, 8979), (1558, 8541), (1599, 8322), (1898, 7011), (2223, 5986), (2337, 5694), (2774, 4797), (2847, 4674), (2993, 4446), (3198, 4161)]