21102401196

素因数分解:

$2^2\times 3^2\times {\mathrm{586177811}}^1$

素因数の和:586177821

約数の個数: 18

約数和(自身を含む): 53342180892

約数和(自身を除く): 32239779696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 586177811, 1172355622, 1758533433, 2344711244, 3517066866, 5275600299, 7034133732, 10551200598, 21102401196]

約数ペア:

[(1, 21102401196), (2, 10551200598), (3, 7034133732), (4, 5275600299), (6, 3517066866), (9, 2344711244), (12, 1758533433), (18, 1172355622), (36, 586177811)]