18019459206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47670527}}^1$

素因数の和:47670545

約数の個数: 32

約数和(自身を含む): 45763706880

約数和(自身を除く): 27744247674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 47670527, 95341054, 143011581, 286023162, 333693689, 429034743, 667387378, 858069486, 1001081067, 1287104229, 2002162134, 2574208458, 3003243201, 6006486402, 9009729603, 18019459206]

約数ペア:

[(1, 18019459206), (2, 9009729603), (3, 6006486402), (6, 3003243201), (7, 2574208458), (9, 2002162134), (14, 1287104229), (18, 1001081067), (21, 858069486), (27, 667387378), (42, 429034743), (54, 333693689), (63, 286023162), (126, 143011581), (189, 95341054), (378, 47670527)]