21759054

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 44651520

約数和(自身を除く): 22892466

約数列:

[1, 2, 3, 6, 67, 113, 134, 201, 226, 339, 402, 479, 678, 958, 1437, 2874, 7571, 15142, 22713, 32093, 45426, 54127, 64186, 96279, 108254, 162381, 192558, 324762, 3626509, 7253018, 10879527, 21759054]

約数ペア:

[(1, 21759054), (2, 10879527), (3, 7253018), (6, 3626509), (67, 324762), (113, 192558), (134, 162381), (201, 108254), (226, 96279), (339, 64186), (402, 54127), (479, 45426), (678, 32093), (958, 22713), (1437, 15142), (2874, 7571)]