8169486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 19123776

約数和(自身を除く): 10954290

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 61, 78, 101, 102, 122, 183, 202, 221, 303, 366, 442, 606, 663, 793, 1037, 1313, 1326, 1586, 1717, 2074, 2379, 2626, 3111, 3434, 3939, 4758, 5151, 6161, 6222, 7878, 10302, 12322, 13481, 18483, 22321, 26962, 36966, 40443, 44642, 66963, 80093, 80886, 104737, 133926, 160186, 209474, 240279, 314211, 480558, 628422, 1361581, 2723162, 4084743, 8169486]

約数ペア:

[(1, 8169486), (2, 4084743), (3, 2723162), (6, 1361581), (13, 628422), (17, 480558), (26, 314211), (34, 240279), (39, 209474), (51, 160186), (61, 133926), (78, 104737), (101, 80886), (102, 80093), (122, 66963), (183, 44642), (202, 40443), (221, 36966), (303, 26962), (366, 22321), (442, 18483), (606, 13481), (663, 12322), (793, 10302), (1037, 7878), (1313, 6222), (1326, 6161), (1586, 5151), (1717, 4758), (2074, 3939), (2379, 3434), (2626, 3111)]