13416018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 34007040

約数和(自身を除く): 20591022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 409, 426, 462, 497, 781, 818, 994, 1227, 1491, 1562, 2343, 2454, 2863, 2982, 4499, 4686, 5467, 5726, 8589, 8998, 10934, 13497, 16401, 17178, 26994, 29039, 31493, 32802, 58078, 62986, 87117, 94479, 174234, 188958, 203273, 319429, 406546, 609819, 638858, 958287, 1219638, 1916574, 2236003, 4472006, 6708009, 13416018]

約数ペア:

[(1, 13416018), (2, 6708009), (3, 4472006), (6, 2236003), (7, 1916574), (11, 1219638), (14, 958287), (21, 638858), (22, 609819), (33, 406546), (42, 319429), (66, 203273), (71, 188958), (77, 174234), (142, 94479), (154, 87117), (213, 62986), (231, 58078), (409, 32802), (426, 31493), (462, 29039), (497, 26994), (781, 17178), (818, 16401), (994, 13497), (1227, 10934), (1491, 8998), (1562, 8589), (2343, 5726), (2454, 5467), (2863, 4686), (2982, 4499)]