13385772

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5237}}^1$

素因数の和:5318

約数の個数: 36

約数和(自身を含む): 34319376

約数和(自身を除く): 20933604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 5237, 10474, 15711, 20948, 31422, 47133, 62844, 94266, 188532, 371827, 743654, 1115481, 1487308, 2230962, 3346443, 4461924, 6692886, 13385772]

約数ペア:

[(1, 13385772), (2, 6692886), (3, 4461924), (4, 3346443), (6, 2230962), (9, 1487308), (12, 1115481), (18, 743654), (36, 371827), (71, 188532), (142, 94266), (213, 62844), (284, 47133), (426, 31422), (639, 20948), (852, 15711), (1278, 10474), (2556, 5237)]