1089140886

素因数分解:

$2^1\times 3^2\times {\mathrm{2341}}^1\times {\mathrm{25847}}^1$

素因数の和:28196

約数の個数: 24

約数和(自身を含む): 2360904624

約数和(自身を除く): 1271763738

約数列:

[1, 2, 3, 6, 9, 18, 2341, 4682, 7023, 14046, 21069, 25847, 42138, 51694, 77541, 155082, 232623, 465246, 60507827, 121015654, 181523481, 363046962, 544570443, 1089140886]

約数ペア:

[(1, 1089140886), (2, 544570443), (3, 363046962), (6, 181523481), (9, 121015654), (18, 60507827), (2341, 465246), (4682, 232623), (7023, 155082), (14046, 77541), (21069, 51694), (25847, 42138)]