259273602

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{97987}}^1$

素因数の和:98012

約数の個数: 48

約数和(自身を含む): 670237920

約数和(自身を除く): 410964318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 97987, 195974, 293961, 587922, 685909, 881883, 1371818, 1763766, 2057727, 2645649, 4115454, 4801363, 5291298, 6173181, 9602726, 12346362, 14404089, 18519543, 28808178, 37039086, 43212267, 86424534, 129636801, 259273602]

約数ペア:

[(1, 259273602), (2, 129636801), (3, 86424534), (6, 43212267), (7, 37039086), (9, 28808178), (14, 18519543), (18, 14404089), (21, 12346362), (27, 9602726), (42, 6173181), (49, 5291298), (54, 4801363), (63, 4115454), (98, 2645649), (126, 2057727), (147, 1763766), (189, 1371818), (294, 881883), (378, 685909), (441, 587922), (882, 293961), (1323, 195974), (2646, 97987)]