17685234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 44274048

約数和(自身を除く): 26588814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1447, 1746, 2037, 2894, 4074, 4341, 6111, 8682, 10129, 12222, 13023, 20258, 26046, 30387, 60774, 91161, 140359, 182322, 280718, 421077, 842154, 982513, 1263231, 1965026, 2526462, 2947539, 5895078, 8842617, 17685234]

約数ペア:

[(1, 17685234), (2, 8842617), (3, 5895078), (6, 2947539), (7, 2526462), (9, 1965026), (14, 1263231), (18, 982513), (21, 842154), (42, 421077), (63, 280718), (97, 182322), (126, 140359), (194, 91161), (291, 60774), (582, 30387), (679, 26046), (873, 20258), (1358, 13023), (1447, 12222), (1746, 10129), (2037, 8682), (2894, 6111), (4074, 4341)]