138700914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{29599}}^1$

素因数の和:29686

約数の個数: 32

約数和(自身を含む): 306892800

約数和(自身を除く): 168191886

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 29599, 59198, 88797, 177594, 325589, 651178, 976767, 1953534, 2101529, 4203058, 6304587, 12609174, 23116819, 46233638, 69350457, 138700914]

約数ペア:

[(1, 138700914), (2, 69350457), (3, 46233638), (6, 23116819), (11, 12609174), (22, 6304587), (33, 4203058), (66, 2101529), (71, 1953534), (142, 976767), (213, 651178), (426, 325589), (781, 177594), (1562, 88797), (2343, 59198), (4686, 29599)]