12841722

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 29264040

約数和(自身を除く): 16422318

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 261, 337, 438, 522, 657, 674, 1011, 1314, 2022, 2117, 3033, 4234, 6066, 6351, 9773, 12702, 19053, 19546, 24601, 29319, 38106, 49202, 58638, 73803, 87957, 147606, 175914, 221409, 442818, 713429, 1426858, 2140287, 4280574, 6420861, 12841722]

約数ペア:

[(1, 12841722), (2, 6420861), (3, 4280574), (6, 2140287), (9, 1426858), (18, 713429), (29, 442818), (58, 221409), (73, 175914), (87, 147606), (146, 87957), (174, 73803), (219, 58638), (261, 49202), (337, 38106), (438, 29319), (522, 24601), (657, 19546), (674, 19053), (1011, 12702), (1314, 9773), (2022, 6351), (2117, 6066), (3033, 4234)]