18312322

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 32747904

約数和(自身を除く): 14435582

約数列:

[1, 2, 7, 14, 41, 61, 82, 122, 287, 427, 523, 574, 854, 1046, 2501, 3661, 5002, 7322, 17507, 21443, 31903, 35014, 42886, 63806, 150101, 223321, 300202, 446642, 1308023, 2616046, 9156161, 18312322]

約数ペア:

[(1, 18312322), (2, 9156161), (7, 2616046), (14, 1308023), (41, 446642), (61, 300202), (82, 223321), (122, 150101), (287, 63806), (427, 42886), (523, 35014), (574, 31903), (854, 21443), (1046, 17507), (2501, 7322), (3661, 5002)]