266497938

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{235007}}^1$

素因数の和:235028

約数の個数: 40

約数和(自身を含む): 682463232

約数和(自身を除く): 415965294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 235007, 470014, 705021, 1410042, 1645049, 2115063, 3290098, 4230126, 4935147, 6345189, 9870294, 12690378, 14805441, 19035567, 29610882, 38071134, 44416323, 88832646, 133248969, 266497938]

約数ペア:

[(1, 266497938), (2, 133248969), (3, 88832646), (6, 44416323), (7, 38071134), (9, 29610882), (14, 19035567), (18, 14805441), (21, 12690378), (27, 9870294), (42, 6345189), (54, 4935147), (63, 4230126), (81, 3290098), (126, 2115063), (162, 1645049), (189, 1410042), (378, 705021), (567, 470014), (1134, 235007)]