18954372

素因数分解:

$2^2\times 3^1\times {\mathrm{673}}^1\times {\mathrm{2347}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 44311456

約数和(自身を除く): 25357084

約数列:

[1, 2, 3, 4, 6, 12, 673, 1346, 2019, 2347, 2692, 4038, 4694, 7041, 8076, 9388, 14082, 28164, 1579531, 3159062, 4738593, 6318124, 9477186, 18954372]

約数ペア:

[(1, 18954372), (2, 9477186), (3, 6318124), (4, 4738593), (6, 3159062), (12, 1579531), (673, 28164), (1346, 14082), (2019, 9388), (2347, 8076), (2692, 7041), (4038, 4694)]