2100090138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{188891}}^1$

素因数の和:189022

約数の個数: 32

約数和(自身を含む): 4488073920

約数和(自身を除く): 2387983782

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 3706, 5559, 11118, 188891, 377782, 566673, 1133346, 3211147, 6422294, 9633441, 19266882, 20589119, 41178238, 61767357, 123534714, 350015023, 700030046, 1050045069, 2100090138]

約数ペア:

[(1, 2100090138), (2, 1050045069), (3, 700030046), (6, 350015023), (17, 123534714), (34, 61767357), (51, 41178238), (102, 20589119), (109, 19266882), (218, 9633441), (327, 6422294), (654, 3211147), (1853, 1133346), (3706, 566673), (5559, 377782), (11118, 188891)]