12945114

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1164

約数の個数: 72

約数和(自身を含む): 35167860

約数和(自身を除く): 22222746

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1129, 1274, 1638, 1911, 2258, 3387, 3822, 5733, 6774, 7903, 10161, 11466, 14677, 15806, 20322, 23709, 29354, 44031, 47418, 55321, 71127, 88062, 102739, 110642, 132093, 142254, 165963, 205478, 264186, 308217, 331926, 497889, 616434, 719173, 924651, 995778, 1438346, 1849302, 2157519, 4315038, 6472557, 12945114]

約数ペア:

[(1, 12945114), (2, 6472557), (3, 4315038), (6, 2157519), (7, 1849302), (9, 1438346), (13, 995778), (14, 924651), (18, 719173), (21, 616434), (26, 497889), (39, 331926), (42, 308217), (49, 264186), (63, 205478), (78, 165963), (91, 142254), (98, 132093), (117, 110642), (126, 102739), (147, 88062), (182, 71127), (234, 55321), (273, 47418), (294, 44031), (441, 29354), (546, 23709), (637, 20322), (819, 15806), (882, 14677), (1129, 11466), (1274, 10161), (1638, 7903), (1911, 6774), (2258, 5733), (3387, 3822)]