287155134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2279009}}^1$

素因数の和:2279024

約数の個数: 24

約数和(自身を含む): 711051120

約数和(自身を除く): 423895986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2279009, 4558018, 6837027, 13674054, 15953063, 20511081, 31906126, 41022162, 47859189, 95718378, 143577567, 287155134]

約数ペア:

[(1, 287155134), (2, 143577567), (3, 95718378), (6, 47859189), (7, 41022162), (9, 31906126), (14, 20511081), (18, 15953063), (21, 13674054), (42, 6837027), (63, 4558018), (126, 2279009)]