18829740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313829}}^1$

素因数の和:313841

約数の個数: 24

約数和(自身を含む): 52723440

約数和(自身を除く): 33893700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313829, 627658, 941487, 1255316, 1569145, 1882974, 3138290, 3765948, 4707435, 6276580, 9414870, 18829740]

約数ペア:

[(1, 18829740), (2, 9414870), (3, 6276580), (4, 4707435), (5, 3765948), (6, 3138290), (10, 1882974), (12, 1569145), (15, 1255316), (20, 941487), (30, 627658), (60, 313829)]