21696612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36899}}^1$

素因数の和:36920

約数の個数: 36

約数和(自身を含む): 58892400

約数和(自身を除く): 37195788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36899, 73798, 110697, 147596, 221394, 258293, 442788, 516586, 774879, 1033172, 1549758, 1808051, 3099516, 3616102, 5424153, 7232204, 10848306, 21696612]

約数ペア:

[(1, 21696612), (2, 10848306), (3, 7232204), (4, 5424153), (6, 3616102), (7, 3099516), (12, 1808051), (14, 1549758), (21, 1033172), (28, 774879), (42, 516586), (49, 442788), (84, 258293), (98, 221394), (147, 147596), (196, 110697), (294, 73798), (588, 36899)]