1565485068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18636727}}^1$

素因数の和:18636741

約数の個数: 24

約数和(自身を含む): 4174627072

約数和(自身を除く): 2609142004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18636727, 37273454, 55910181, 74546908, 111820362, 130457089, 223640724, 260914178, 391371267, 521828356, 782742534, 1565485068]

約数ペア:

[(1, 1565485068), (2, 782742534), (3, 521828356), (4, 391371267), (6, 260914178), (7, 223640724), (12, 130457089), (14, 111820362), (21, 74546908), (28, 55910181), (42, 37273454), (84, 18636727)]