13647018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 34467840

約数和(自身を除く): 20820822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 109, 154, 218, 231, 271, 327, 462, 542, 654, 763, 813, 1199, 1526, 1626, 1897, 2289, 2398, 2981, 3597, 3794, 4578, 5691, 5962, 7194, 8393, 8943, 11382, 16786, 17886, 20867, 25179, 29539, 41734, 50358, 59078, 62601, 88617, 125202, 177234, 206773, 324929, 413546, 620319, 649858, 974787, 1240638, 1949574, 2274503, 4549006, 6823509, 13647018]

約数ペア:

[(1, 13647018), (2, 6823509), (3, 4549006), (6, 2274503), (7, 1949574), (11, 1240638), (14, 974787), (21, 649858), (22, 620319), (33, 413546), (42, 324929), (66, 206773), (77, 177234), (109, 125202), (154, 88617), (218, 62601), (231, 59078), (271, 50358), (327, 41734), (462, 29539), (542, 25179), (654, 20867), (763, 17886), (813, 16786), (1199, 11382), (1526, 8943), (1626, 8393), (1897, 7194), (2289, 5962), (2398, 5691), (2981, 4578), (3597, 3794)]