8902748274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1\times {\mathrm{2053}}^1$

素因数の和:2751

約数の個数: 64

約数和(自身を含む): 20494516224

約数和(自身を除く): 11591767950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 463, 669, 926, 1338, 1389, 1561, 2053, 2778, 3122, 3241, 4106, 4683, 6159, 6482, 9366, 9723, 12318, 14371, 19446, 28742, 43113, 86226, 103249, 206498, 309747, 457819, 619494, 722743, 915638, 950539, 1373457, 1445486, 1901078, 2168229, 2746914, 2851617, 3204733, 4336458, 5703234, 6409466, 6653773, 9614199, 13307546, 19228398, 19961319, 39922638, 211970197, 423940394, 635910591, 1271821182, 1483791379, 2967582758, 4451374137, 8902748274]

約数ペア:

[(1, 8902748274), (2, 4451374137), (3, 2967582758), (6, 1483791379), (7, 1271821182), (14, 635910591), (21, 423940394), (42, 211970197), (223, 39922638), (446, 19961319), (463, 19228398), (669, 13307546), (926, 9614199), (1338, 6653773), (1389, 6409466), (1561, 5703234), (2053, 4336458), (2778, 3204733), (3122, 2851617), (3241, 2746914), (4106, 2168229), (4683, 1901078), (6159, 1445486), (6482, 1373457), (9366, 950539), (9723, 915638), (12318, 722743), (14371, 619494), (19446, 457819), (28742, 309747), (43113, 206498), (86226, 103249)]