187430988

素因数分解:

$2^2\times 3^1\times {\mathrm{881}}^1\times {\mathrm{17729}}^1$

素因数の和:18617

約数の個数: 24

約数和(自身を含む): 437860080

約数和(自身を除く): 250429092

約数列:

[1, 2, 3, 4, 6, 12, 881, 1762, 2643, 3524, 5286, 10572, 17729, 35458, 53187, 70916, 106374, 212748, 15619249, 31238498, 46857747, 62476996, 93715494, 187430988]

約数ペア:

[(1, 187430988), (2, 93715494), (3, 62476996), (4, 46857747), (6, 31238498), (12, 15619249), (881, 212748), (1762, 106374), (2643, 70916), (3524, 53187), (5286, 35458), (10572, 17729)]