15215724

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2593}}^1$

素因数の和:2766

約数の個数: 36

約数和(自身を含む): 38712856

約数和(自身を除く): 23497132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2593, 2934, 5186, 5868, 7779, 10372, 15558, 23337, 31116, 46674, 93348, 422659, 845318, 1267977, 1690636, 2535954, 3803931, 5071908, 7607862, 15215724]

約数ペア:

[(1, 15215724), (2, 7607862), (3, 5071908), (4, 3803931), (6, 2535954), (9, 1690636), (12, 1267977), (18, 845318), (36, 422659), (163, 93348), (326, 46674), (489, 31116), (652, 23337), (978, 15558), (1467, 10372), (1956, 7779), (2593, 5868), (2934, 5186)]