6520458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8171}}^1$

素因数の和:8202

約数の個数: 32

約数和(自身を含む): 15690240

約数和(自身を除く): 9169782

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 8171, 16342, 24513, 49026, 57197, 114394, 155249, 171591, 310498, 343182, 465747, 931494, 1086743, 2173486, 3260229, 6520458]

約数ペア:

[(1, 6520458), (2, 3260229), (3, 2173486), (6, 1086743), (7, 931494), (14, 465747), (19, 343182), (21, 310498), (38, 171591), (42, 155249), (57, 114394), (114, 57197), (133, 49026), (266, 24513), (399, 16342), (798, 8171)]