247972932

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{23509}}^1$

素因数の和:23812

約数の個数: 36

約数和(自身を含む): 628986540

約数和(自身を除く): 381013608

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 2637, 3516, 5274, 10548, 23509, 47018, 70527, 94036, 141054, 211581, 282108, 423162, 846324, 6888137, 13776274, 20664411, 27552548, 41328822, 61993233, 82657644, 123986466, 247972932]

約数ペア:

[(1, 247972932), (2, 123986466), (3, 82657644), (4, 61993233), (6, 41328822), (9, 27552548), (12, 20664411), (18, 13776274), (36, 6888137), (293, 846324), (586, 423162), (879, 282108), (1172, 211581), (1758, 141054), (2637, 94036), (3516, 70527), (5274, 47018), (10548, 23509)]