172997118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{2339}}^1$

素因数の和:2941

約数の個数: 48

約数和(自身を含む): 429287040

約数和(自身を除く): 256289922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 587, 1174, 1761, 2339, 3522, 4109, 4678, 5283, 7017, 8218, 10566, 12327, 14034, 16373, 21051, 24654, 32746, 36981, 42102, 49119, 73962, 98238, 147357, 294714, 1372993, 2745986, 4118979, 8237958, 9610951, 12356937, 19221902, 24713874, 28832853, 57665706, 86498559, 172997118]

約数ペア:

[(1, 172997118), (2, 86498559), (3, 57665706), (6, 28832853), (7, 24713874), (9, 19221902), (14, 12356937), (18, 9610951), (21, 8237958), (42, 4118979), (63, 2745986), (126, 1372993), (587, 294714), (1174, 147357), (1761, 98238), (2339, 73962), (3522, 49119), (4109, 42102), (4678, 36981), (5283, 32746), (7017, 24654), (8218, 21051), (10566, 16373), (12327, 14034)]