21325464

素因数分解:

$2^3\times 3^3\times {\mathrm{98729}}^1$

素因数の和:98744

約数の個数: 32

約数和(自身を含む): 59238000

約数和(自身を除く): 37912536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 98729, 197458, 296187, 394916, 592374, 789832, 888561, 1184748, 1777122, 2369496, 2665683, 3554244, 5331366, 7108488, 10662732, 21325464]

約数ペア:

[(1, 21325464), (2, 10662732), (3, 7108488), (4, 5331366), (6, 3554244), (8, 2665683), (9, 2369496), (12, 1777122), (18, 1184748), (24, 888561), (27, 789832), (36, 592374), (54, 394916), (72, 296187), (108, 197458), (216, 98729)]