31484286

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 71918496

約数和(自身を除く): 40434210

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 113, 138, 207, 226, 339, 414, 673, 678, 1017, 1346, 2019, 2034, 2599, 4038, 5198, 6057, 7797, 12114, 15479, 15594, 23391, 30958, 46437, 46782, 76049, 92874, 139311, 152098, 228147, 278622, 456294, 684441, 1368882, 1749127, 3498254, 5247381, 10494762, 15742143, 31484286]

約数ペア:

[(1, 31484286), (2, 15742143), (3, 10494762), (6, 5247381), (9, 3498254), (18, 1749127), (23, 1368882), (46, 684441), (69, 456294), (113, 278622), (138, 228147), (207, 152098), (226, 139311), (339, 92874), (414, 76049), (673, 46782), (678, 46437), (1017, 30958), (1346, 23391), (2019, 15594), (2034, 15479), (2599, 12114), (4038, 7797), (5198, 6057)]