222721902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{951803}}^1$

素因数の和:951824

約数の個数: 24

約数和(自身を含む): 519684984

約数和(自身を除く): 296963082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 951803, 1903606, 2855409, 5710818, 8566227, 12373439, 17132454, 24746878, 37120317, 74240634, 111360951, 222721902]

約数ペア:

[(1, 222721902), (2, 111360951), (3, 74240634), (6, 37120317), (9, 24746878), (13, 17132454), (18, 12373439), (26, 8566227), (39, 5710818), (78, 2855409), (117, 1903606), (234, 951803)]