978012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3881}}^1$

素因数の和:3898

約数の個数: 36

約数和(自身を含む): 2826096

約数和(自身を除く): 1848084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3881, 7762, 11643, 15524, 23286, 27167, 34929, 46572, 54334, 69858, 81501, 108668, 139716, 163002, 244503, 326004, 489006, 978012]

約数ペア:

[(1, 978012), (2, 489006), (3, 326004), (4, 244503), (6, 163002), (7, 139716), (9, 108668), (12, 81501), (14, 69858), (18, 54334), (21, 46572), (28, 34929), (36, 27167), (42, 23286), (63, 15524), (84, 11643), (126, 7762), (252, 3881)]