13905654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3989}}^1$

素因数の和:4084

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 18269706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 3989, 7978, 11967, 23934, 27923, 55846, 83769, 167538, 331087, 662174, 993261, 1986522, 2317609, 4635218, 6952827, 13905654]

約数ペア:

[(1, 13905654), (2, 6952827), (3, 4635218), (6, 2317609), (7, 1986522), (14, 993261), (21, 662174), (42, 331087), (83, 167538), (166, 83769), (249, 55846), (498, 27923), (581, 23934), (1162, 11967), (1743, 7978), (3486, 3989)]