21022764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{35753}}^1$

素因数の和:35774

約数の個数: 36

約数和(自身を含む): 57063384

約数和(自身を除く): 36040620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 35753, 71506, 107259, 143012, 214518, 250271, 429036, 500542, 750813, 1001084, 1501626, 1751897, 3003252, 3503794, 5255691, 7007588, 10511382, 21022764]

約数ペア:

[(1, 21022764), (2, 10511382), (3, 7007588), (4, 5255691), (6, 3503794), (7, 3003252), (12, 1751897), (14, 1501626), (21, 1001084), (28, 750813), (42, 500542), (49, 429036), (84, 250271), (98, 214518), (147, 143012), (196, 107259), (294, 71506), (588, 35753)]