21383016

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{15101}}^1$

素因数の和:15169

約数の個数: 32

約数和(自身を含む): 54367200

約数和(自身を除く): 32984184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 15101, 30202, 45303, 60404, 90606, 120808, 181212, 362424, 890959, 1781918, 2672877, 3563836, 5345754, 7127672, 10691508, 21383016]

約数ペア:

[(1, 21383016), (2, 10691508), (3, 7127672), (4, 5345754), (6, 3563836), (8, 2672877), (12, 1781918), (24, 890959), (59, 362424), (118, 181212), (177, 120808), (236, 90606), (354, 60404), (472, 45303), (708, 30202), (1416, 15101)]