214380486

素因数分解:

$2^1\times 3^3\times {\mathrm{3970009}}^1$

素因数の和:3970020

約数の個数: 16

約数和(自身を含む): 476401200

約数和(自身を除く): 262020714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3970009, 7940018, 11910027, 23820054, 35730081, 71460162, 107190243, 214380486]

約数ペア:

[(1, 214380486), (2, 107190243), (3, 71460162), (6, 35730081), (9, 23820054), (18, 11910027), (27, 7940018), (54, 3970009)]