2021143458

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 4254768000

約数和(自身を除く): 2233624542

約数列:

[1, 2, 3, 6, 29, 58, 83, 87, 166, 174, 249, 349, 401, 498, 698, 802, 1047, 1203, 2094, 2406, 2407, 4814, 7221, 10121, 11629, 14442, 20242, 23258, 28967, 30363, 33283, 34887, 57934, 60726, 66566, 69774, 86901, 99849, 139949, 173802, 199698, 279898, 419847, 839694, 840043, 965207, 1680086, 1930414, 2520129, 2895621, 4058521, 5040258, 5791242, 8117042, 11615767, 12175563, 23231534, 24351126, 34847301, 69694602, 336857243, 673714486, 1010571729, 2021143458]

約数ペア:

[(1, 2021143458), (2, 1010571729), (3, 673714486), (6, 336857243), (29, 69694602), (58, 34847301), (83, 24351126), (87, 23231534), (166, 12175563), (174, 11615767), (249, 8117042), (349, 5791242), (401, 5040258), (498, 4058521), (698, 2895621), (802, 2520129), (1047, 1930414), (1203, 1680086), (2094, 965207), (2406, 840043), (2407, 839694), (4814, 419847), (7221, 279898), (10121, 199698), (11629, 173802), (14442, 139949), (20242, 99849), (23258, 86901), (28967, 69774), (30363, 66566), (33283, 60726), (34887, 57934)]