16791978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17383}}^1$

素因数の和:17418

約数の個数: 32

約数和(自身を含む): 40052736

約数和(自身を除く): 23260758

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 17383, 34766, 52149, 104298, 121681, 243362, 365043, 399809, 730086, 799618, 1199427, 2398854, 2798663, 5597326, 8395989, 16791978]

約数ペア:

[(1, 16791978), (2, 8395989), (3, 5597326), (6, 2798663), (7, 2398854), (14, 1199427), (21, 799618), (23, 730086), (42, 399809), (46, 365043), (69, 243362), (138, 121681), (161, 104298), (322, 52149), (483, 34766), (966, 17383)]