12749207076

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3309763}}^1$

素因数の和:3309880

約数の個数: 36

約数和(自身を含む): 32528360592

約数和(自身を除く): 19779153516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 3309763, 6619526, 9929289, 13239052, 19858578, 29787867, 39717156, 59575734, 119151468, 354144641, 708289282, 1062433923, 1416578564, 2124867846, 3187301769, 4249735692, 6374603538, 12749207076]

約数ペア:

[(1, 12749207076), (2, 6374603538), (3, 4249735692), (4, 3187301769), (6, 2124867846), (9, 1416578564), (12, 1062433923), (18, 708289282), (36, 354144641), (107, 119151468), (214, 59575734), (321, 39717156), (428, 29787867), (642, 19858578), (963, 13239052), (1284, 9929289), (1926, 6619526), (3852, 3309763)]