210955986

素因数分解:

$2^1\times 3^2\times {\mathrm{3203}}^1\times {\mathrm{3659}}^1$

素因数の和:6870

約数の個数: 24

約数和(自身を含む): 457338960

約数和(自身を除く): 246382974

約数列:

[1, 2, 3, 6, 9, 18, 3203, 3659, 6406, 7318, 9609, 10977, 19218, 21954, 28827, 32931, 57654, 65862, 11719777, 23439554, 35159331, 70318662, 105477993, 210955986]

約数ペア:

[(1, 210955986), (2, 105477993), (3, 70318662), (6, 35159331), (9, 23439554), (18, 11719777), (3203, 65862), (3659, 57654), (6406, 32931), (7318, 28827), (9609, 21954), (10977, 19218)]