8292858

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 19628064

約数和(自身を除く): 11335206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 421, 469, 842, 938, 1263, 1407, 2526, 2814, 2947, 3283, 5894, 6566, 8841, 9849, 17682, 19698, 20629, 28207, 41258, 56414, 61887, 84621, 123774, 169242, 197449, 394898, 592347, 1184694, 1382143, 2764286, 4146429, 8292858]

約数ペア:

[(1, 8292858), (2, 4146429), (3, 2764286), (6, 1382143), (7, 1184694), (14, 592347), (21, 394898), (42, 197449), (49, 169242), (67, 123774), (98, 84621), (134, 61887), (147, 56414), (201, 41258), (294, 28207), (402, 20629), (421, 19698), (469, 17682), (842, 9849), (938, 8841), (1263, 6566), (1407, 5894), (2526, 3283), (2814, 2947)]