254268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1026

約数の個数: 36

約数和(自身を含む): 735280

約数和(自身を除く): 481012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1009, 2018, 3027, 4036, 6054, 7063, 9081, 12108, 14126, 18162, 21189, 28252, 36324, 42378, 63567, 84756, 127134, 254268]

約数ペア:

[(1, 254268), (2, 127134), (3, 84756), (4, 63567), (6, 42378), (7, 36324), (9, 28252), (12, 21189), (14, 18162), (18, 14126), (21, 12108), (28, 9081), (36, 7063), (42, 6054), (63, 4036), (84, 3027), (126, 2018), (252, 1009)]