7942266

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7741}}^1$

素因数の和:7771

約数の個数: 32

約数和(自身を含む): 18580800

約数和(自身を除く): 10638534

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 7741, 15482, 23223, 46446, 69669, 139338, 147079, 209007, 294158, 418014, 441237, 882474, 1323711, 2647422, 3971133, 7942266]

約数ペア:

[(1, 7942266), (2, 3971133), (3, 2647422), (6, 1323711), (9, 882474), (18, 441237), (19, 418014), (27, 294158), (38, 209007), (54, 147079), (57, 139338), (114, 69669), (171, 46446), (342, 23223), (513, 15482), (1026, 7741)]