15204942

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 35033040

約数和(自身を除く): 19828098

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 293, 558, 586, 837, 879, 961, 1674, 1758, 1922, 2637, 2883, 5274, 5766, 7911, 8649, 9083, 15822, 17298, 18166, 25947, 27249, 51894, 54498, 81747, 163494, 245241, 281573, 490482, 563146, 844719, 1689438, 2534157, 5068314, 7602471, 15204942]

約数ペア:

[(1, 15204942), (2, 7602471), (3, 5068314), (6, 2534157), (9, 1689438), (18, 844719), (27, 563146), (31, 490482), (54, 281573), (62, 245241), (93, 163494), (186, 81747), (279, 54498), (293, 51894), (558, 27249), (586, 25947), (837, 18166), (879, 17298), (961, 15822), (1674, 9083), (1758, 8649), (1922, 7911), (2637, 5766), (2883, 5274)]