129570252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1542503}}^1$

素因数の和:1542517

約数の個数: 24

約数和(自身を含む): 345520896

約数和(自身を除く): 215950644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1542503, 3085006, 4627509, 6170012, 9255018, 10797521, 18510036, 21595042, 32392563, 43190084, 64785126, 129570252]

約数ペア:

[(1, 129570252), (2, 64785126), (3, 43190084), (4, 32392563), (6, 21595042), (7, 18510036), (12, 10797521), (14, 9255018), (21, 6170012), (28, 4627509), (42, 3085006), (84, 1542503)]