12513618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 29778840

約数和(自身を除く): 17265222

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1009, 1378, 2018, 2067, 3027, 4134, 6054, 6201, 9081, 12402, 13117, 18162, 26234, 39351, 53477, 78702, 106954, 118053, 160431, 236106, 320862, 481293, 695201, 962586, 1390402, 2085603, 4171206, 6256809, 12513618]

約数ペア:

[(1, 12513618), (2, 6256809), (3, 4171206), (6, 2085603), (9, 1390402), (13, 962586), (18, 695201), (26, 481293), (39, 320862), (53, 236106), (78, 160431), (106, 118053), (117, 106954), (159, 78702), (234, 53477), (318, 39351), (477, 26234), (689, 18162), (954, 13117), (1009, 12402), (1378, 9081), (2018, 6201), (2067, 6054), (3027, 4134)]