438468966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{98621}}^1$

素因数の和:98661

約数の個数: 48

約数和(自身を含む): 1076952240

約数和(自身を除く): 638483274

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 98621, 197242, 295863, 591726, 887589, 1282073, 1775178, 1873799, 2564146, 3747598, 3846219, 5621397, 7692438, 11242794, 11538657, 16864191, 23077314, 24359387, 33728382, 48718774, 73078161, 146156322, 219234483, 438468966]

約数ペア:

[(1, 438468966), (2, 219234483), (3, 146156322), (6, 73078161), (9, 48718774), (13, 33728382), (18, 24359387), (19, 23077314), (26, 16864191), (38, 11538657), (39, 11242794), (57, 7692438), (78, 5621397), (114, 3846219), (117, 3747598), (171, 2564146), (234, 1873799), (247, 1775178), (342, 1282073), (494, 887589), (741, 591726), (1482, 295863), (2223, 197242), (4446, 98621)]