42687414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1666

約数の個数: 96

約数和(自身を含む): 121455360

約数和(自身を除く): 78767946

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 399, 418, 462, 627, 693, 798, 1197, 1254, 1386, 1463, 1621, 1881, 2394, 2926, 3242, 3762, 4389, 4863, 8778, 9726, 11347, 13167, 14589, 17831, 22694, 26334, 29178, 30799, 34041, 35662, 53493, 61598, 68082, 92397, 102123, 106986, 124817, 160479, 184794, 204246, 215593, 249634, 277191, 320958, 338789, 374451, 431186, 554382, 646779, 677578, 748902, 1016367, 1123353, 1293558, 1940337, 2032734, 2246706, 2371523, 3049101, 3880674, 4743046, 6098202, 7114569, 14229138, 21343707, 42687414]

約数ペア:

[(1, 42687414), (2, 21343707), (3, 14229138), (6, 7114569), (7, 6098202), (9, 4743046), (11, 3880674), (14, 3049101), (18, 2371523), (19, 2246706), (21, 2032734), (22, 1940337), (33, 1293558), (38, 1123353), (42, 1016367), (57, 748902), (63, 677578), (66, 646779), (77, 554382), (99, 431186), (114, 374451), (126, 338789), (133, 320958), (154, 277191), (171, 249634), (198, 215593), (209, 204246), (231, 184794), (266, 160479), (342, 124817), (399, 106986), (418, 102123), (462, 92397), (627, 68082), (693, 61598), (798, 53493), (1197, 35662), (1254, 34041), (1386, 30799), (1463, 29178), (1621, 26334), (1881, 22694), (2394, 17831), (2926, 14589), (3242, 13167), (3762, 11347), (4389, 9726), (4863, 8778)]