127837548

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{62299}}^1$

素因数の和:62331

約数の個数: 48

約数和(自身を含む): 348880000

約数和(自身を除く): 221042452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 62299, 124598, 186897, 249196, 373794, 560691, 747588, 1121382, 1183681, 1682073, 2242764, 2367362, 3364146, 3551043, 4734724, 6728292, 7102086, 10653129, 14204172, 21306258, 31959387, 42612516, 63918774, 127837548]

約数ペア:

[(1, 127837548), (2, 63918774), (3, 42612516), (4, 31959387), (6, 21306258), (9, 14204172), (12, 10653129), (18, 7102086), (19, 6728292), (27, 4734724), (36, 3551043), (38, 3364146), (54, 2367362), (57, 2242764), (76, 1682073), (108, 1183681), (114, 1121382), (171, 747588), (228, 560691), (342, 373794), (513, 249196), (684, 186897), (1026, 124598), (2052, 62299)]