17967742

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 32017680

約数和(自身を除く): 14049938

約数列:

[1, 2, 13, 17, 26, 34, 53, 59, 106, 118, 169, 221, 338, 442, 689, 767, 901, 1003, 1378, 1534, 1802, 2006, 2873, 3127, 5746, 6254, 8957, 9971, 11713, 13039, 17914, 19942, 23426, 26078, 40651, 53159, 81302, 106318, 152269, 169507, 304538, 339014, 528463, 691067, 1056926, 1382134, 8983871, 17967742]

約数ペア:

[(1, 17967742), (2, 8983871), (13, 1382134), (17, 1056926), (26, 691067), (34, 528463), (53, 339014), (59, 304538), (106, 169507), (118, 152269), (169, 106318), (221, 81302), (338, 53159), (442, 40651), (689, 26078), (767, 23426), (901, 19942), (1003, 17914), (1378, 13039), (1534, 11713), (1802, 9971), (2006, 8957), (2873, 6254), (3127, 5746)]