99899778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3719}}^1$

素因数の和:3783

約数の個数: 48

約数和(自身を含む): 225610560

約数和(自身を除く): 125710782

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 2442, 3719, 4477, 7438, 8954, 11157, 13431, 22314, 26862, 40909, 81818, 122727, 137603, 245454, 275206, 412809, 449999, 825618, 899998, 1349997, 1513633, 2699994, 3027266, 4540899, 9081798, 16649963, 33299926, 49949889, 99899778]

約数ペア:

[(1, 99899778), (2, 49949889), (3, 33299926), (6, 16649963), (11, 9081798), (22, 4540899), (33, 3027266), (37, 2699994), (66, 1513633), (74, 1349997), (111, 899998), (121, 825618), (222, 449999), (242, 412809), (363, 275206), (407, 245454), (726, 137603), (814, 122727), (1221, 81818), (2442, 40909), (3719, 26862), (4477, 22314), (7438, 13431), (8954, 11157)]