26203788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 108

約数和(自身を含む): 73939320

約数和(自身を除く): 47735532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 73, 78, 117, 118, 146, 156, 169, 177, 219, 234, 236, 292, 338, 354, 438, 468, 507, 531, 657, 676, 708, 767, 876, 949, 1014, 1062, 1314, 1521, 1534, 1898, 2028, 2124, 2301, 2628, 2847, 3042, 3068, 3796, 4307, 4602, 5694, 6084, 6903, 8541, 8614, 9204, 9971, 11388, 12337, 12921, 13806, 17082, 17228, 19942, 24674, 25842, 27612, 29913, 34164, 37011, 38763, 39884, 49348, 51684, 55991, 59826, 74022, 77526, 89739, 111033, 111982, 119652, 148044, 155052, 167973, 179478, 222066, 223964, 335946, 358956, 444132, 503919, 671892, 727883, 1007838, 1455766, 2015676, 2183649, 2911532, 4367298, 6550947, 8734596, 13101894, 26203788]

約数ペア:

[(1, 26203788), (2, 13101894), (3, 8734596), (4, 6550947), (6, 4367298), (9, 2911532), (12, 2183649), (13, 2015676), (18, 1455766), (26, 1007838), (36, 727883), (39, 671892), (52, 503919), (59, 444132), (73, 358956), (78, 335946), (117, 223964), (118, 222066), (146, 179478), (156, 167973), (169, 155052), (177, 148044), (219, 119652), (234, 111982), (236, 111033), (292, 89739), (338, 77526), (354, 74022), (438, 59826), (468, 55991), (507, 51684), (531, 49348), (657, 39884), (676, 38763), (708, 37011), (767, 34164), (876, 29913), (949, 27612), (1014, 25842), (1062, 24674), (1314, 19942), (1521, 17228), (1534, 17082), (1898, 13806), (2028, 12921), (2124, 12337), (2301, 11388), (2628, 9971), (2847, 9204), (3042, 8614), (3068, 8541), (3796, 6903), (4307, 6084), (4602, 5694)]