18271644

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{28729}}^1$

素因数の和:28789

約数の個数: 24

約数和(自身を含む): 43439760

約数和(自身を除く): 25168116

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 28729, 57458, 86187, 114916, 172374, 344748, 1522637, 3045274, 4567911, 6090548, 9135822, 18271644]

約数ペア:

[(1, 18271644), (2, 9135822), (3, 6090548), (4, 4567911), (6, 3045274), (12, 1522637), (53, 344748), (106, 172374), (159, 114916), (212, 86187), (318, 57458), (636, 28729)]