245379726

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{40213}}^1$

素因数の和:40337

約数の個数: 32

約数和(自身を含む): 550127520

約数和(自身を除く): 304747794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 40213, 80426, 120639, 241278, 361917, 723834, 1085751, 2171502, 4544069, 9088138, 13632207, 27264414, 40896621, 81793242, 122689863, 245379726]

約数ペア:

[(1, 245379726), (2, 122689863), (3, 81793242), (6, 40896621), (9, 27264414), (18, 13632207), (27, 9088138), (54, 4544069), (113, 2171502), (226, 1085751), (339, 723834), (678, 361917), (1017, 241278), (2034, 120639), (3051, 80426), (6102, 40213)]