21626052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36779}}^1$

素因数の和:36800

約数の個数: 36

約数和(自身を含む): 58700880

約数和(自身を除く): 37074828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36779, 73558, 110337, 147116, 220674, 257453, 441348, 514906, 772359, 1029812, 1544718, 1802171, 3089436, 3604342, 5406513, 7208684, 10813026, 21626052]

約数ペア:

[(1, 21626052), (2, 10813026), (3, 7208684), (4, 5406513), (6, 3604342), (7, 3089436), (12, 1802171), (14, 1544718), (21, 1029812), (28, 772359), (42, 514906), (49, 441348), (84, 257453), (98, 220674), (147, 147116), (196, 110337), (294, 73558), (588, 36779)]