459497718

素因数分解:

$2^1\times 3^3\times {\mathrm{1997}}^1\times {\mathrm{4261}}^1$

素因数の和:6269

約数の個数: 32

約数和(自身を含む): 1021857120

約数和(自身を除く): 562359402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1997, 3994, 4261, 5991, 8522, 11982, 12783, 17973, 25566, 35946, 38349, 53919, 76698, 107838, 115047, 230094, 8509217, 17018434, 25527651, 51055302, 76582953, 153165906, 229748859, 459497718]

約数ペア:

[(1, 459497718), (2, 229748859), (3, 153165906), (6, 76582953), (9, 51055302), (18, 25527651), (27, 17018434), (54, 8509217), (1997, 230094), (3994, 115047), (4261, 107838), (5991, 76698), (8522, 53919), (11982, 38349), (12783, 35946), (17973, 25566)]