12154646241

素因数分解:

$3^4\times {\mathrm{619}}^1\times {\mathrm{242419}}^1$

素因数の和:243050

約数の個数: 20

約数和(自身を含む): 18186348400

約数和(自身を除く): 6031702159

約数列:

[1, 3, 9, 27, 81, 619, 1857, 5571, 16713, 50139, 242419, 727257, 2181771, 6545313, 19635939, 150057361, 450172083, 1350516249, 4051548747, 12154646241]

約数ペア:

[(1, 12154646241), (3, 4051548747), (9, 1350516249), (27, 450172083), (81, 150057361), (619, 19635939), (1857, 6545313), (5571, 2181771), (16713, 727257), (50139, 242419)]