21868872

素因数分解:

$2^3\times 3^1\times {\mathrm{877}}^1\times {\mathrm{1039}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 54787200

約数和(自身を除く): 32918328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 877, 1039, 1754, 2078, 2631, 3117, 3508, 4156, 5262, 6234, 7016, 8312, 10524, 12468, 21048, 24936, 911203, 1822406, 2733609, 3644812, 5467218, 7289624, 10934436, 21868872]

約数ペア:

[(1, 21868872), (2, 10934436), (3, 7289624), (4, 5467218), (6, 3644812), (8, 2733609), (12, 1822406), (24, 911203), (877, 24936), (1039, 21048), (1754, 12468), (2078, 10524), (2631, 8312), (3117, 7016), (3508, 6234), (4156, 5262)]