21940044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37313}}^1$

素因数の和:37334

約数の個数: 36

約数和(自身を含む): 59553144

約数和(自身を除く): 37613100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 37313, 74626, 111939, 149252, 223878, 261191, 447756, 522382, 783573, 1044764, 1567146, 1828337, 3134292, 3656674, 5485011, 7313348, 10970022, 21940044]

約数ペア:

[(1, 21940044), (2, 10970022), (3, 7313348), (4, 5485011), (6, 3656674), (7, 3134292), (12, 1828337), (14, 1567146), (21, 1044764), (28, 783573), (42, 522382), (49, 447756), (84, 261191), (98, 223878), (147, 149252), (196, 111939), (294, 74626), (588, 37313)]