127788318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1014193}}^1$

素因数の和:1014208

約数の個数: 24

約数和(自身を含む): 316428528

約数和(自身を除く): 188640210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1014193, 2028386, 3042579, 6085158, 7099351, 9127737, 14198702, 18255474, 21298053, 42596106, 63894159, 127788318]

約数ペア:

[(1, 127788318), (2, 63894159), (3, 42596106), (6, 21298053), (7, 18255474), (9, 14198702), (14, 9127737), (18, 7099351), (21, 6085158), (42, 3042579), (63, 2028386), (126, 1014193)]