66669746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12269}}^1$

素因数の和:12314

約数の個数: 32

約数和(自身を含む): 123681600

約数和(自身を除く): 57011854

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 12269, 24538, 134959, 159497, 233111, 269918, 318994, 466222, 1754467, 2564221, 3030443, 3508934, 5128442, 6060886, 33334873, 66669746]

約数ペア:

[(1, 66669746), (2, 33334873), (11, 6060886), (13, 5128442), (19, 3508934), (22, 3030443), (26, 2564221), (38, 1754467), (143, 466222), (209, 318994), (247, 269918), (286, 233111), (418, 159497), (494, 134959), (2717, 24538), (5434, 12269)]