86439402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{686027}}^1$

素因数の和:686042

約数の個数: 24

約数和(自身を含む): 214040736

約数和(自身を除く): 127601334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 686027, 1372054, 2058081, 4116162, 4802189, 6174243, 9604378, 12348486, 14406567, 28813134, 43219701, 86439402]

約数ペア:

[(1, 86439402), (2, 43219701), (3, 28813134), (6, 14406567), (7, 12348486), (9, 9604378), (14, 6174243), (18, 4802189), (21, 4116162), (42, 2058081), (63, 1372054), (126, 686027)]