18830868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{224177}}^1$

素因数の和:224191

約数の個数: 24

約数和(自身を含む): 50215872

約数和(自身を除く): 31385004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 224177, 448354, 672531, 896708, 1345062, 1569239, 2690124, 3138478, 4707717, 6276956, 9415434, 18830868]

約数ペア:

[(1, 18830868), (2, 9415434), (3, 6276956), (4, 4707717), (6, 3138478), (7, 2690124), (12, 1569239), (14, 1345062), (21, 896708), (28, 672531), (42, 448354), (84, 224177)]