97720938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{258521}}^1$

素因数の和:258539

約数の個数: 32

約数和(自身を含む): 248181120

約数和(自身を除く): 150460182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 258521, 517042, 775563, 1551126, 1809647, 2326689, 3619294, 4653378, 5428941, 6980067, 10857882, 13960134, 16286823, 32573646, 48860469, 97720938]

約数ペア:

[(1, 97720938), (2, 48860469), (3, 32573646), (6, 16286823), (7, 13960134), (9, 10857882), (14, 6980067), (18, 5428941), (21, 4653378), (27, 3619294), (42, 2326689), (54, 1809647), (63, 1551126), (126, 775563), (189, 517042), (378, 258521)]