81418938

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1811}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 166993920

約数和(自身を除く): 85574982

約数列:

[1, 2, 3, 6, 59, 118, 127, 177, 254, 354, 381, 762, 1811, 3622, 5433, 7493, 10866, 14986, 22479, 44958, 106849, 213698, 229997, 320547, 459994, 641094, 689991, 1379982, 13569823, 27139646, 40709469, 81418938]

約数ペア:

[(1, 81418938), (2, 40709469), (3, 27139646), (6, 13569823), (59, 1379982), (118, 689991), (127, 641094), (177, 459994), (254, 320547), (354, 229997), (381, 213698), (762, 106849), (1811, 44958), (3622, 22479), (5433, 14986), (7493, 10866)]