17780492286

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3697}}^1\times {\mathrm{11617}}^1$

素因数の和:15345

約数の個数: 48

約数和(自身を含む): 40213708704

約数和(自身を除く): 22433216418

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 3697, 7394, 11091, 11617, 22182, 23234, 33273, 34851, 66546, 69702, 85031, 104553, 170062, 209106, 255093, 267191, 510186, 534382, 765279, 801573, 1530558, 1603146, 2404719, 4809438, 42948049, 85896098, 128844147, 257688294, 386532441, 773064882, 987805127, 1975610254, 2963415381, 5926830762, 8890246143, 17780492286]

約数ペア:

[(1, 17780492286), (2, 8890246143), (3, 5926830762), (6, 2963415381), (9, 1975610254), (18, 987805127), (23, 773064882), (46, 386532441), (69, 257688294), (138, 128844147), (207, 85896098), (414, 42948049), (3697, 4809438), (7394, 2404719), (11091, 1603146), (11617, 1530558), (22182, 801573), (23234, 765279), (33273, 534382), (34851, 510186), (66546, 267191), (69702, 255093), (85031, 209106), (104553, 170062)]