26147394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 75962880

約数和(自身を除く): 49815486

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 91, 102, 117, 119, 126, 153, 182, 189, 221, 234, 238, 273, 306, 313, 351, 357, 378, 442, 459, 546, 626, 663, 702, 714, 819, 918, 939, 1071, 1326, 1547, 1638, 1878, 1989, 2142, 2191, 2457, 2817, 3094, 3213, 3978, 4069, 4382, 4641, 4914, 5321, 5634, 5967, 6426, 6573, 8138, 8451, 9282, 10642, 11934, 12207, 13146, 13923, 15963, 16902, 19719, 24414, 27846, 28483, 31926, 36621, 37247, 39438, 41769, 47889, 56966, 59157, 69173, 73242, 74494, 83538, 85449, 95778, 109863, 111741, 118314, 138346, 143667, 170898, 207519, 219726, 223482, 256347, 287334, 335223, 415038, 484211, 512694, 622557, 670446, 769041, 968422, 1005669, 1245114, 1452633, 1538082, 1867671, 2011338, 2905266, 3735342, 4357899, 8715798, 13073697, 26147394]

約数ペア:

[(1, 26147394), (2, 13073697), (3, 8715798), (6, 4357899), (7, 3735342), (9, 2905266), (13, 2011338), (14, 1867671), (17, 1538082), (18, 1452633), (21, 1245114), (26, 1005669), (27, 968422), (34, 769041), (39, 670446), (42, 622557), (51, 512694), (54, 484211), (63, 415038), (78, 335223), (91, 287334), (102, 256347), (117, 223482), (119, 219726), (126, 207519), (153, 170898), (182, 143667), (189, 138346), (221, 118314), (234, 111741), (238, 109863), (273, 95778), (306, 85449), (313, 83538), (351, 74494), (357, 73242), (378, 69173), (442, 59157), (459, 56966), (546, 47889), (626, 41769), (663, 39438), (702, 37247), (714, 36621), (819, 31926), (918, 28483), (939, 27846), (1071, 24414), (1326, 19719), (1547, 16902), (1638, 15963), (1878, 13923), (1989, 13146), (2142, 12207), (2191, 11934), (2457, 10642), (2817, 9282), (3094, 8451), (3213, 8138), (3978, 6573), (4069, 6426), (4382, 5967), (4641, 5634), (4914, 5321)]