21051144

素因数分解:

$2^3\times 3^3\times {\mathrm{97459}}^1$

素因数の和:97474

約数の個数: 32

約数和(自身を含む): 58476000

約数和(自身を除く): 37424856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97459, 194918, 292377, 389836, 584754, 779672, 877131, 1169508, 1754262, 2339016, 2631393, 3508524, 5262786, 7017048, 10525572, 21051144]

約数ペア:

[(1, 21051144), (2, 10525572), (3, 7017048), (4, 5262786), (6, 3508524), (8, 2631393), (9, 2339016), (12, 1754262), (18, 1169508), (24, 877131), (27, 779672), (36, 584754), (54, 389836), (72, 292377), (108, 194918), (216, 97459)]