3818738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 7233408

約数和(自身を除く): 3414670

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 181, 274, 362, 959, 1267, 1507, 1918, 1991, 2534, 3014, 3982, 10549, 13937, 21098, 24797, 27874, 49594, 173579, 272767, 347158, 545534, 1909369, 3818738]

約数ペア:

[(1, 3818738), (2, 1909369), (7, 545534), (11, 347158), (14, 272767), (22, 173579), (77, 49594), (137, 27874), (154, 24797), (181, 21098), (274, 13937), (362, 10549), (959, 3982), (1267, 3014), (1507, 2534), (1918, 1991)]