8137356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 20339424

約数和(自身を除く): 12202068

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 113, 204, 226, 339, 353, 452, 678, 706, 1059, 1356, 1412, 1921, 2118, 3842, 4236, 5763, 6001, 7684, 11526, 12002, 18003, 23052, 24004, 36006, 39889, 72012, 79778, 119667, 159556, 239334, 478668, 678113, 1356226, 2034339, 2712452, 4068678, 8137356]

約数ペア:

[(1, 8137356), (2, 4068678), (3, 2712452), (4, 2034339), (6, 1356226), (12, 678113), (17, 478668), (34, 239334), (51, 159556), (68, 119667), (102, 79778), (113, 72012), (204, 39889), (226, 36006), (339, 24004), (353, 23052), (452, 18003), (678, 12002), (706, 11526), (1059, 7684), (1356, 6001), (1412, 5763), (1921, 4236), (2118, 3842)]