210988458

素因数分解:

$2^1\times 3^2\times {\mathrm{1103}}^1\times {\mathrm{10627}}^1$

素因数の和:11738

約数の個数: 24

約数和(自身を含む): 457599168

約数和(自身を除く): 246610710

約数列:

[1, 2, 3, 6, 9, 18, 1103, 2206, 3309, 6618, 9927, 10627, 19854, 21254, 31881, 63762, 95643, 191286, 11721581, 23443162, 35164743, 70329486, 105494229, 210988458]

約数ペア:

[(1, 210988458), (2, 105494229), (3, 70329486), (6, 35164743), (9, 23443162), (18, 11721581), (1103, 191286), (2206, 95643), (3309, 63762), (6618, 31881), (9927, 21254), (10627, 19854)]